JPRS ID: 8309 TRANSLATIONS ON USSR SCIENCES AND TECHNOLOGY PHYSICAL SCIENCES AND TECHNOLOGY

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APPROVE~ FOR RELEASE: 2007/02/08: CIA-R~P82-00850R000'1000300'12-4 ~ ~ ~ ~ ~ ~ 6 MARCH ~ i979~ ~ C FOUO i3179 ~ ~ ~ i OF i APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047102108: CIA-RDP82-00850R000100030012-4 , FOR O~=FICIAL USE ONLY JPRS L/g309 G March 1979 ~ r TRANSL~ItillNs oN uSSR SCIENCE AND T~CHNOLOGY - PNYSICAL SCIENC~S AND TECHNOLOGY (FOUO 13/79> U. S. JOINT PUBLICATIONS RESEARCH SERVICE - F0~ OFFICIAL USE ONLY 1 ~ APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 NOTE JPRS publicaCiona conCain informaCion primarily �rom foreign ~ newapapers, periodicals and books, but also from news agency transmisaions and broadcasea. Materials from foreign-l.anguage sources are tranalated; thoae from Engliah-language sourceg ~ are tranacribed or reprinted~ with the original phrasing and other characterisrica retained. 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The contents of thie publication in no way re~reeent the poli- ciee, viewa or attitudea of the U.S. Government. ~ - COPYRIGHT LAWS AND REGUI.ATIONS GOVERNING OWNERSHIP OF MATERIALS REPRODUCED HEREIN REQUIRE TNAT DISSEMINATION OF THIS PUBLICATION BE RESTRICTED FOR OFFICIAL USE ONLY. APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 NIIfLI0GF2APHIC DATA 1. It~~~~�r~ N,,. 2, Iti~ripicnt'x Al'CPNMIUtl N~~, SHEET .tt~~s 1./ 8309 1~ I n~ ,~w `,u ~i u~� . R~~~~utt elc 't'ItM1tiLA'1'IUN5 UN U551t SCt[:NCIi ANU T~CHNOLOCY - 1'HYSICAL 6 r h ~ SC1t;NCIsS AND 'l'h:ClINULOC;Y, (FOUO 13/79) 6. - 7, ,luihu~l.) 8. N-r!ormin~ Orgenizotion Rcpt, No. - 9. I'~~rl~~rmin~; 1?r~;,~nii,~~iun N,imi~ ~ind AJJr~�.~ 10, F~rojcrt;Tesk/Wotk Unit No. .Joint Publicntione Research 5ervice 100q NorCh Clebe RO&d 11~ Contr~ct/Grent No. Arlin~ton~ Virginia 22201 12, `~�~~n+~~rin~; t?rK~roir:~ti~in Nemr ond Addrrr~ 13, Type ot Repoct 8c Period Covered As ~lbove 14. 15~ ~~qq,l~ inrai,u~ N~~~i�, 16. U, ir.i~ i�, 'l':~~ report contains information on aeronautics; astronomy and astrophysics; :itnwti~~herir. sciences; chemistry; earth sciences and oceanography; electronics and electrical engineering; energy conversion; materials; mathematical sciences; cybernetics, computers; mechanical, industrial, civil, and marine engineerlnb; meChods and equipment; missile technology; navigation, communication~~ detection~and countermeasures, nuclear science and technology; , urdtiance; E~t~ysics; propulsion and fuels; apace technology; and scientists and scientific organization in the physical sciences. 11. A~ ~ u�~,1�. an,l Ih~ umrm An.~ly~i.. 170. 1)~�.criptor. USSR Electronics Missile Technology Aeronautics Electrical Engineering Navigati.un and A~tronomy Energy Conversion Communicatians Astrophysics Materiala Detection and Atmospheric Sciences Mathematics Countermeasures Chemistry Mechanical Engineering Nuclear Sci~nce and - (:omputer:~ Civil Engineering Technolo c:ybernetic;: Industrial Engineering Ordnance gy f::irth Sctenc:es Marine Engineering Ph sics Uceano~;r:iphy Methods y t�,, i.i,~~~~~�� ~~~�~,-i.~�i,�,~ ~r~~~~~~, Propulsion and Fuels ~ Equipment Space ~~chnology ~ 01,03,04,07,08,09,10,11,12,13,14,16,17,18,19,20,21,22 Itl. ~..~~I.d,~lny '�i.~~~�m~~m 19. tiecur~ty Class (This 21. No. o( F'agcs Rcpon 1 86 � ~ I~or Utficial Usc f)nly. i.imited Nurr~ber ot Copies Available From JPRS ���~~'y c:~~� t n~~ 22, r~~� F',Xe UN('t. S~I1~ IF:I) ~~~IiM t 1.� 11 1111 V 1. 1 YIIIS FURM MAY BE REPRODUCED vscoMM�oc ~.�s:�o~a APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 FOI2 OI'~'TCIAL U5~ ONLY JPRS L/'8309 6 Marah 19 79 _ TRANSLATIONS ON USSR SCIENCE AND TECNNOLOGY _ PHYSICAL SCIENCES AND 1'~CHNOLOGY (FOUO 13/~9) CONTENTS PAGE GE~PHYSICS, ASTRONOMY AND SPACE New Method of Wave Front Restoration (S.D. Andrenko, et al.; DOKLADY AKADEMII NAUK SSSR 18 Jul 78) 1 PHYSICS ? - Status, Proapects of Hdlography WiCh Three-Dimensional Recording (Yu. N. Denisyuk; VESTNIK AKADEMII NAUK SSSR, No 12, 1978) 5 SCIENTISTS AND SCIENTIFIC ORGANIZATIONS . _ List of Candidate Members, Corresponding Members of USSR Academy of Sciences (VESTNIK AKAD~III NAUK SSSR, Feb 79) 23 ; _ ! PUBLICATIONS Methods of Inveatigating Stability of Nuclear Reactors (V.D. Goryachenko; METODY ISSLEDOVANIYr1 USTOYCHIVOSTI _ YADERNYKH REAKTOROV, 1977) 48 Electronic Characteristics and Electron-Phonon Interaction ~ of Superconducting Metals and Alloys (N.G. Basov; TRUDY ORDENA LENINA FIZICHESKOGO INSTITUTA IMENI P.N. LEBEDEVA AKADF2tII NAUK SSSR, Vol 82, 1975) 54 ~ - a- [III - USSR - 23 S& T FOUOJ FOR OFFICIAL USE OyLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 FOR OFFICIAL U5~ ONLY CONT~NTS (ConCinued) pgge Kinetic Effecta in ~lecCron-PhoCon Syeeems in a Laser Emiseion Field - (Elerlanzh PeCrovich Sinyavakiy; KINETICH~SKIYE EFFEKTY V~LEKTRON-FONONNYKH SISTEMAKH V POL~ LAZERNOGO IZLUC~TENIYA, 1976) 56 Kinetics of Simple Oacillation Theor.y Modela (N.G. Basov; TRUDY ORDENA LENINA FIZICHESKOGO INSTITUTA IM. P.N. LEBED~V AN SSSR: KJNETIKA PROSTYKH MODELEY TEORII KOLEBANIY, 1976) 59 - Thermal Phyaics of Fast-Neutron Reactors and Heat-Exchange Equipment (V.B. Neaterenko, eC al.; BYSTRYYE REAKTORY I TEPLOOBMENNYYE APPARATY AES S DISSOTSIRUYUSHCHIM ~ TEPLONOSITELEM, 1978) 62 Aerodynamic AcousCic Research (A.V. Rimskiy-Korsakov; AKUSTIKO-AERODINAMICHESKIYE ISSLEDOVANIYA, 1975) 67 'Kivtaet' Finely Granular Complex Sulfide-Ore Processing System Described (TSVETNYYE METALLY, No 12, 1978) 69 Lis~ of Soviet ArCicles Dealing With Composite Materials (GOSUDARSTVEYNYY KOMITET SOVETA MINISTROV SSSR PO NAUKE ~ TEKHNIKE. AKADEMIYA NAUR SSSR. SIGNAL'NAYA INFORMATSIYA, KOI~OZITSIONNYYE MATERIALY, No 20, 1978). 75 Theory and Application of Semiconductor Laser (Oleg Vlr~dimirpvich Bogdankevich, et al.; POLUPROVOD- NIKOVYYE LAZER~t,~',1976) 77 - b - FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047102/08: CIA-RDP82-00850R000100030012-4 ~'0!t OF~ICIAL US~ ONLY G~OPHYSICS, ASTRONOMY AND SPACE - � UDC 621.385:530.145.6:77 ~ NEW METHOD OF WAVE FRONT RESTORATION Moacow DOKLADY AKADEMII NAUK SSSR in Ruseian manuecript received 18 Jul 78 Vol 244 No 1,1979 pp 83-85 (Article by S. D. Andrenko, academician of the Ukrainian SSR Academy of Sciencea; A. Ya. Ueikov, and V. P. Shestopalov, Institute of Radio Physica and Electronice of the Ukrainian SSR Academy of Sciences, Khar'kovl . [TextJ It is known [1,2] that obtaining a i~nlogram is esaentially the same as recording an interference pattern formed as a result of the euperposition _ of two wavES: the reference and�sub~ect coherent ~ith it, scattered on the tnveatigat'ed ob~ect. The photographic p1aCe located in the region of in- teraction of the wavea is a diffraction grating after expoaure and procesaing. Foc reproduction (restoration) of the sub~ect wave, the photographic plate (hologram) is located at the same place and in the same orientation as for expoaure, and a tranemitted wave identical to the reference wave is directed ar. it. The holograms exiating at the preaent time are diatinguished among each other by the method of procesaing the photosensitive layer (pt:ase, amplitude), tb~a depth of the fixed interference pattern (.plane, volumeCric), the combination of phase fronts (plane~ epherical) aub~ect and reference waves (ahadow, ~ Freanel, Fraunhofer and Fourier holograma) and the holography angle (axial ~ and extra-axial). In the restoration phase of an image contained in dif-~��~ _ ferent holograma, the same physical effect is used. For these purposes, the phenomenon of diffraction of the volumetric (plane or spherical) maves - of the reproducing field on the hologram ae a diffraction grating is used. Let the transmitted, uniform plane wave be incident at an angle ~ on a dif- _ fraction grating (hologram) wtth period R. Aa is known [3], the field scattered by the grating is a superpoaition of the departing plane wave, the propagation directions of 9n in free space are d~fined by the expression sin 8~ ~ sIn cp-Fn ~ ~ (1) where n= 0, �1, +2, is the number of the harmonic of the diffracted wave spectrum, J1 is the wavelength in free sFace. i I i 1 ' FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047102/08: CIA-RDP82-00850R000100030012-4 FOR OFFICIAL U5E ONLY - In the case of holographing two plane wave~ interfering at an angle o� 2�~ Che relation b~etween the period of the C~ologram~ Che wavelength and the angle ~ hae Che form - t~ 2ein~ ~ ~2~ � which makes it poseible to obtain the formula ein 8�~(~-f-2n)sin c~. (3) ` The analysie of (3) indicatea that in the specCrum of the plane waves ecat- - tered by the hologram there are diffraction harmonica with number n= 0, _ �1, �2~ (in oFMics they are called the diffraction order). The 'narmonic with the index n~ 0 corresponds to the propagation of the incident wave. For n~-Z~ A_1 Thie meana that the given wave is propagated in pre- - cisely the eame direction as the sub~ect wave with the forwation of an interference pattern. The remaining valuea of n= 1, �2, correapond _ Co the addit~onal waves which were absent among Che initial waves. Each � number of the diffraction harmonic correaponds to its image. Here numerous images occur, the superpoaition of which on each other usually is undesirable and even harmful. This situatioa ie characteristic for holagrams with any dependence of the diffracted field n~ar the grating on the coordinate, except sinusoidal. If the acaCtered field (in particular, pasaing through the grating) ia aub- ~ect to a sinusoidal law, the waves are formed only with indexes n= 0, +1 (the Rayleigh grating). It ia necessary to note that in apite of the sinueoidal dietribution of the illsmination of the photographic plate, the image of the hologram obtained sti1Z ie not of a completely sinusoidal nature. Therefore when reatoring real holograma b~? the volumetric wave ~ method, the suxiliary wavea and, consequently, the images muat unavoidably exiat although Cheir intensity decreases with an increase in the harmonic number. The auxiliary image in the wave with tha number n= 1 has the same intensity ae the basic image obaerved in the wave field with n~-1. From (3) it followe that for amall holography anglea the harmonics of the diffracted restored spectrum are not separated (the axial hologram). Notice- - able apatial separation of the restored images can be obtained only when working with the exCra-axial holograms ~ 0). ~hus, the nature of the phyaical phenomenon itaelf used when restoring the holographic image�--the diffraction of the volumetric waves on the periodic structures--leada to the fact that along with the restoration of the axial and imaginary images on irradiation of the holograms by light from the restoring source~ a background light flux occurs. This fact has a significant negative effect on the quality of the images restored by the indicated method and lowere the efficiency of the restoration itself. In order to 2 FOR OFFICIAL USE ONLY ~ APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047102/08: CIA-RDP82-00850R000100030012-4 ~OR OFFICIAL US~ ONLY improve Che diffraction efficiency of the hologram and decrease the number of additional imagea when reatoxing rhe holograms iC i~ necessary Co use the phenomenon of diffraction of tTie surface (nonuniform) waves on the periodic etructure--interferogram. Let us note that rhe effect of the convereion of eurface wsvea to volumetric wavee has already been used in the inetrumente of diffraction electronice [4]~ for the creation of elementa of inCegrated circuite and metrologic measurement unite of dielecCric wave - guides~ antenna areas in the milimet~r and submil3meCer wave banda [5], in integral optics for energy inpur (oueput) to the light guides [6~ 7] and " also in the development of the logical elements of optical computers. Formally, the solution of the problem of diffraction of a aurface wave on a graCing ie analogoue to the case of incidence of a uniform plane wave on thia etructure. It rediices Co the boundary problem of diffraction of a'plane wave incident on the grating at the imaginary angle arc;rin c/v~, where v~ ie the phase velocity of the surface wave, c is the spe~d of light in _ a vacuum. The ap~ctrum of the acattered waves occurring during surface - wave diffraction on a periodic obetacle differs theoretically from that in the case of transmiasion of a plane uniform wave through the grating. Actual- ly, on diffraction of the eurface wavea on the grating, auperpoeition of the - nonuniform (aurface) and uniform (volumetric) plane waves leaving the grating and departing from it occurs. The directions of propagation of the harmonics in free apace are defined by the expresaion sin 0~ ~ ~ -f- n l . (4 ) m In as much as for surface wavea v~ < c and c/v~ > 1, the harmonica propagated in the form of plane, uniform waves leave the array at the real angles only if n ie negative. This meana that among the waves leaving the wave grating there will be no waves with positive indexes and with n= 0(the zero har- monic corresponds to the incident wave), and the apectrum of the scattered - waves will be significantly more narrow than occurred in the case of dif- �raction of uniform plane waves. IC ia thie fact that ia defining when using the phenomenon of the~diffraction of surface wavee on gratinge for restoration of holograms. Let us note that in the development of holography, the proc:ess of improve- ment of the quality of the reatored image ie one of the most important, - and it was realized by various methods. The transition from axial (D. Gabor) to extra-axial holograma (E. Leyt and Yu. Upatnieks) made it possible to achieve apatial aeparation of the real, imaginary and suxiliary images. The volumetric hologr~m method (Yu. N. Denisyuk) was uaed to obtain a unique reatored image. Conaequently, the use of the conversion of surface wave~ to volumetric waves for restoration of holograms is another version of solving this problem. 3 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047102/08: CIA-RDP82-00850R000100030012-4 FOR OFFICIAL U5E ONLY The problem of image reatoration in thia case conaista in Che fact Chat the restoring wave is introduced into the plane wave gu~.de which is con- nected with ~he helogram. The suxface wave of the light guide diffracta on ~he hologram elemenCa (grating elements~ and in the apectrum of tihe acattered waves defined Fiy (4) the restored imgge occura. It is significant ' ChaC by selecting the deceleration characterie~ics o� the light guide in the case of eimple holograms iC is possible to obtain a restored image in the harmonic of the diffracted spectr~, the direction of propagation of . wl~ich coincides exactly wiCh the sub~ect wave during exposure. The schematic of the realization of Che phenomenon of diffraction of surface � ~ wavea on periodic etructures ia diatinguished by simplicity, reliabili.ty and high efficiency. This fact has been established experimentall~? in the , milimeter (5) and optical bands (6, 7) for realization of devices for electro- _ - magnetic energy output from planar wave guidea. BIBLIOGRAPHY 1. Kol'yev, R; Berkkhart, K; and Lin, L. OPTICHESKAYA GOLOGRAIYA (Optical Holography), Moacow, Mir. 1973. 2. Strouk, Dzh. WEDENIYE V KOGERENTNUYU OPTIKU I GOLOGP,AFIYU (Introduction ~ to Coherent Optics and Holography), Moscow, Mir, 1967. 3. Sheatopalov, V. P., et al, DIFRAKTSIYA VOLN NA RESHETKAIQi (Wave Diffrac- - tion on GrgCinge), Khar'kov, Vishcha shkola, 1973. 4. Sheatopalov, V. P. DIFRAKTSIONNAYA ELEKTRONIKA (Diffraction Electronics), Khar'kov, Viehcha shkola, 1976. 5. Sheatopalov~ V. P., Andrenko~ S. D., et al, Visn. AN URSR (Veatnik of ~ the Ukrainian SSR Academy of Sciences), No 1, 1977, p 8. 6. Zolotov, Ye. M.; Kiselev, V. A.; and Sychugov, V. A. UFN (Progress in " the Phyaical Sciences), Vol 112, No 2, 1974,n 231. 7. Kogel'nik, G. UFN, vol 121, no 4, 1977, p 695. COPYRIGHT: Izdatel'stvo "Nauka", "Doklady Akademii nauk SSSR", 1979 - 10845 CS0:8144/0806 4 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047102/08: CIA-RDP82-00850R000100030012-4 ~OK Ut~'I~'ICIAL US~ ONLY . PHYSICS Unc 535 317.i STATUS, PROSPECTS OF HOLOGRAPf1Y WITH THREE-LIM~NSIOiVAL RECORDING Moscow VESTNIK AKADEMII NAUK SSSR in Russian No 12, 1978 pp 50-54 [Article by Corresponding Member, USSR Acade~}r of Sciences Yu. N. Denisyuk] [Text] The basic principle of holography, the recording of a proportional - _ wave field by its mixing with a predetermined reference wave, was proposed, as is weli known, by the English physicist D. Gabor in 19491. In essence, - Gabor discovered the ability of a photographic recording of a two-dimensional - interference pattern tc; re~roduce the wave fields whose interference produced the pattern. It is known, however, that the interference phenomenon is not limited to a - plane: light waves interfere with each other in three-dimensional space wherever they are superimposed, forming a so-called "standing wave." Essen- tially, the ordinary interference pattern is a plane section of such a wave. In 1962, the author of the present article showed that the imaging ability of such a section is only a part of the complex of imaging abi~ities possessed ~ by a spatial material model of the whole standing wave pattern . A general diagram of this primary phenomenon of holography is given in Fig. 2. d,d~d~ W W I W9 W7 ~W ~ d~d~d~ ~ ~ _ S w, O g W, O' ~ . ~ ~ ~ ~ ~ ~ a 6 I - Fig. 1. Mechanism of the Three-Dimensional Hologram. a. Ih~xing recording, the antinodal surfaces dl, d2, d3... are formed where the phases of the reference wave from source S and the wave from the ob~ect 0 coincide. b. during reconstruction, the photogra~hic+deposit which was formed at the locations of the antinodal surfaces (dl, d2, d3...) revers~s 5 � FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047102108: CIA-RDP82-0085QRQOQ1 QOQ30012-4 FOR OFFICIAL U5E ONLY - the direetion of movement of the reconstructing wave where its phases coin- cide with thoae of the,wave from the ob,ject, tranaforming it into the ob,ject wave. In the recording process, radie,tion from a mon~~~hromatic source S(Fig. 1-a) falls upon an arbitrary ob~ect. The radiation scattered by the ob~ect (waves Wl, W~...), interfering with the radiation propagating from the ~ource S (wave Ws), forms a stationary standing wave pattern (the antinodal surfaces of theae waves are des3gnated dl, d2, d3...). A solid V, filled with a trans- parent light-sensitive emulsion, is placed in the ste,nding-wave field. After exposure and development, a structure whose density reproduced the distribu- tion of light in the stfanding wave is formed in the solid. - We now turn to reconstruction (Fig. 1-b). Suppose that the three-dimensional _ model of the standing wave which we have obtained is illuminated with light ~ from a point source located in the same place as the reference source S dur- ing the recording process. We note that in this case, in contrast to two- dimensional holograpr~,y, the reconstruction source need not be monochromatic: ~ an ordinary white light source may be used in reconstruction of three-dimen- 3ionai .~lograms. ` We will begin by considering the interaction with the three-dimensional holo- gram by the monochromatic component of the source radiation whose wavelength is the same as that of the source which was used to make the hologram. It is evident from the ver;~ concept of interference that at all the standing wave antinodes, the ~hase �ralues of the reference wave, and accordingly of the monochromatic component of the reconstructing wave, will correspond with the phase values of the ii~ht wave scattered by the ob,ject. Only the directions of propagation will ditfer: while the ob,ject wave propagated from right to left, the reconstructing wave propagates from left to right. The effect of the three-dimensional hologram is precisely the fact that the = photographic deposit (metallic silver, transparent dielectric and so on) formed at the antinodes reflects the radiation incident on it and accordingly ~ reverses the direction of propagation of the reconstructing wave. The re- versal takes place where the phase of the recanstructing wave coincides with the phase of the ob~ect wave, so that the hologram transforms the source wave into a radiation wave reflected from ob~ect 0. ~The properties of the ob~ect wave are reproduced through the entire cross section of the three-dimensional hologram, and accordingly no false images are present. Thus, each individual antinodal surface recordedin the hologram reconstructs _ the wave function of the radiation scattered by the ob~ect. The effect of the depth of the hologram is simply that because of light interference in layers at different depths the hologram selects from the continuous spectrum and reflects in the reverse direction only the monochromatic component which was used in the recording. ~ - 6 FOR OFFICIAL L'SE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047102108: CIA-RDP82-0085QRQOQ1 QOQ30012-4 F'OR OFI'ICIAL USE ONLY '.Ct~E m~chuni.em ~f rc~F~roduct,ion of the spectral content af the rrsdiation by means oC u three-dimenaiunal ho]:o~ram is c~nr~logous to the mechanism of re- production of the spectral composition by Lippmann photography, and in it~ general features amounts to the following (Fig. 2): during recording of the hologram, a number of ~arallel reflecting layers d~, dl, d2... are formed at the inter3ections of antinodes; these are spaced at a distance equal to half the wavelength of the light recorded in the holo- - gram. If the hologram is reconstructeci by radiatinn of the same wavelength, the light reflected by the different layers has path differences which dif- = fer by multiples of twice the distance betwee n layers, i.e. ~o , and by in- _ phase additlon forms a single reflected wave W. The process of wave addition in this case 3s expressed by vector diagram a. ~ ~ ro i, r; ; ~ w ~o i, T~ do Q . ~ d~ ao - d 2 a . . ~ ~Q _ 6 . s~ ~ Fig. 2. Reconstruction of Spectral Composition by a Three-Dimer;$ional Hologram. If the wavelength ~f the reconstructing light corresponds with the wavelengt h of the light recorded in the hologram, then the light reflected by layers .4 d~~ dl~ d2��. (rays e� ,~Q3 ) is added synphasally and forms a reflected wave W. Diagram a expresses the addition proceSs in vector form. If the - wavelength of the reconstructing light differs from 1,,, than the light re- _ flected from layers d0, dl, d2... is added nonsynphasally and is canceled out (diagram b). - If the hologram is reconstructed by light of some different wavelength t he " patY: difference between layers will remain a multiple of J~o but not of Accordingly the light reflected from the different layers will undergo out- of-phase addition and will cancel itself. The vector diagram of this process is shown in Fig. 2-b. - 7 FOR OFFICTAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~Ott dl~'~I~IAI. US~ ONI,Y We determine the brea~~th nf the ~peCtra~. 1.ine.produced frdm ~ cnntinuous gpectrum by a hologr~m of thiCknesg d. Let light with a wavelength ~�~e*o~ fa11 on the hologram, It follows from di~grem b that t~ bring the intengity ~f th~ totai reflected w~v~ to ~ero requires th~t th~ phs~e difference be- t~e~n waves reflected by th~ first and gubsequent lay~r~ ghoul.d b~ equ~l to ~ 2 tt gnd the pgth differenee to Since each layer produces a an additional path difference da , and since the tdtal number of layers n= 2d/ ~l, , n~gl~ct- ing the differ~nce betw~en ~ end , the condition c~n b~ srritten ag fol- 1ou~ : /J~ 2d/ a, _ ~ � - The total breadth of the 1in~ pr~duced (from n~?nimum to minimum) can be found by mul.tiplying Q~ by 2: l~/8?~-d/~. (f) ~ , . If a number ~f spectrsl componenta are recorded simultaneously in the thr~e- dimensional hologr~n, then during recc~nstruction each harmonic Wi11 react only with "ite os+n" monochromgtic component. Thug it turns out that a three-dimen- sional hologrem ce.n also reproduce e complex spectral compos?tion of light. In easence, the three~dimenaional hologram is the most perfect type of image known to us. In fact, St may be conaidered as a unique optical equivalent of the ob,~ect,.-Whtch bQhq�res toWard radiation incident on it in the same Way as _ the original ob~ect does. The basis of this cirewnstance is evidently the - fact that the strucLurP of the three-dimensional hologram repeats certain critical elements of the structure of the ob,~ect. Quantitatively, it has been possible to confirm such asawaptions only for the simplest phase o~~ects xith a vector distribution of the reflective index over the coordinates . In general terma, the discussion Which identifies the connection betWeen the structure of the simplest pheae ob~ect With ::ie structure of its three-dimen- sional hologram is as folloxs (Fig. 3): xe express the function for the distribution of the dielectric constant of the phase ob,ject as an expansion into three-dimensional harmonics ahose orienta- tion is specified by the wave vectors kn. A plane wave incident on an ob,~ect with a wave vector ~8 and a Wavelength 7~ Will interact only With the harman- ics whose spatial uavelength n and angle oP orientation relative to Lhe in- cident aave 8/2 are sub,~ect to the Bragg condition: ~~2~sin 9;2. (2) We consider the interaction of the incident xave ~+ith one such harmonic~kn. The r?ave ICn reflected by the harmonic propagates at a specul~ar reflection angle O/2 ~ith respect to the xave vector of the harmonic Itn. It is easy Lo shoW thaL the spatial Wavelength of the standing aave produced by ad- dition of the incident and reflected waves is also sub~ect to relation (2). Thus it appears that the intensity distribution fl~nction for the standing srave produced by reflection of light from the three-dimensional harmonic is - identical t4 the distribution function of the dielectric constant of this _ 8 - FOR OFFICIAL (SSE OD1LY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~nk Ol~'~'ICIAL U5E ONLY h~rmdnic. If a~ $um the radiation reflected by all hartnani~~, it i~ ea~y to c:on~lude that the structure of the et~nding aave produced by reflection from - the ob~~ct, and aCCardingly the stru~ture of the hologr~m, imitate~ the ~patigl harmonice of the db~ect aith whiCh the Wave incident on the ob,~ect intersctg. - ~hug in ~~~enc~ it tur::a out th~t in th~ hdl.ogrgm ig ins~ribed the ~tructure e~f the c~b,jec~t, xith its spaG~-frequency gpertrum gub~~cted t~ filtering. Ag ~ r~sult of this filtering, the ~tructure of the ab,~ect in cdordin~t~ ~pace is c~iffused and enterg the golfd in rrhich the holdgr~m i~ reCVrded~ , ~ . i / ^ i ~ i ,///i ~ / ' ~ ~ _ ~ / %i; , ~ ~ ~ ~ , ~ //j i/. i K' ~ , ~ ~ ~ - ' ~ 61 ~ A!~ x~ ~ ~ K~ ~ ~ ~ ~ Fig. 3� Relation of the Structure of Lhe Phase Ob~ect to the Structure of its Hologram. A plane Wave with a wave vector 17S and a wavelength falls on one of the spatial harmonics of the Fourier expansion of the ~fractive index function nf the ob,~ect. By coincidence of the conditions for reflection from the ob3ect with those for interference of the incident light and that reflected by the harmonic, the intensity distribution function of Lhe resulLanL atanding w~ve reproduces the distribution function of the refrective index of harmnnic kn. Subsequent investigations have shoxn thut the phenomenon af re~~resentation of wave fields by a solid interference pattern is of an even more general nature thr~n xas previously supposed. IL turns out that not only standing ~raves but the traveling intensity waves produced during interference of light aith vari- ou~ wavelenghts are capab~e of correctly reproducing ~rave fields. ~ F'ig. 4 shoxs tWO plane vaves Y1 end V2 of light with wave vectors 17 and having different values. As a result of fnterference ot these w~ves, an in- ten~ity harmonic with antinoda2 surfaces designated WI, W~... is procluced. 9 POR O~FICIAL L'SE Oti'LY ~ APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~Ott n~F'ICYAL US~ dNLY w, w, ' o ~ . ' K . X ~ i IS, ~ ~ ~ . ~ K~ ~K~ Y~`.~ i T ~f i ~ V, ~'ig. 4. Imaging Pr~~~rti~s of Tr~v~ling Liten~ity Wgves. A tr~veling in~eneity h~rmonic With ~har~et~ri~tir vect~r~ ig form~d by th~ int~rferenc~+ of two pl~ne w~ve~ ~rith W~ve vectora ~1 and K~ and ~av~lengthg and 4'he ~ntinod~l anrfacee d2' thia harmoni~ are degignated W~ ~nd W2. If on E? travelin et~r~ial model of thi~ harmc~ni~ ia incident one a~' t;ne waves that f'ormed it,~ for ~x~mple, it is tran~fnrmed intc~ the geconc~ wave of th~ pair, e.g. 17Z The ~pparent viol$tions of the l~w of gpeculQr refl~c- tion in Lh~ procesg ~re compena~t~d by rel~tivietic effecta. - The ~rientst:ion and wavelength of this harmonic is det~rmined by t~e xave vector k, ~~ual to the difference betueen the wgve vectors Kl and 2. 7'h~ ~irection of movement corresponds to the direction of movement of the inter- fering wav~ with Lhe l~rger ve~tor value Suppose that th~ intensity h~rmonic hgg been recorded in the solid medium go that a moving system of reflectors W1, H~... corresponds to the antinodal eur- faces. It f3eems at fir$t glance that such a system would not h~~~e i~ing ability if only because the difference in the absolute values of the vectors �I~i and ~2 xould mean that the surface of the moving reflector would not be a biaectrix of' the angle formed by fronts V1 and V2, and accordingly xould not make possible the reflective transf~rmation of these Waves. Nowever, it Lurns out that the laws and geometry with respect to the distribu- _ tion of waveg V1 gnd Y2 and surfeces W1 and W2... which are characteristic of the optics c~f moving media result in a mutual transformation of ~+aves Vl and V(with alloxance for relativistic deviations fram the laW o~ speeular reflec- t~on). In fact, it becomes apparent on more detailed consideration of the process c~f reflection of wave Y2 from gurface W~ that r?hile rrave V2 is propagating from point u to point m located on Lhe bisectrix of the angle formed by the inter- fering aaves, foint f of the reflective surface W1 reaches the same point m. In other Worda, the wavefront V2 still meets r~Plector W1 in such a vay t~aat the mirror transformatian of wave Y2 into xave V1 is effected. 10 FOR OFFICIAL (ISE O~fLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 1~'dit d~~ICIAL U5~ dNLY It i~ nnt dnly the direction of prdpagation of the Waveg Which is ~orrectly ~ trttngformed by the system of reflectora W1, W2..., It turng out tha~ ag a result of the boppler ~hift prdduc~d by mdvement of reflectdr W1, ~he :requen~y of wav~ V~ ig tr~ngfdrmed int~a the frequ~ncy of rr~ve V1, reaulting in a com- plete mutu~l Lr~n~fdrmAtion of wavee V1 ~nd V~. ~in~e gny W~ve of ~dmpl~x form c~n be repregent~d as a guperpasition af plttne WgYeg~ it gppe~rs th~t the 1~w Whi~h We have been digCUgging ig ~pplicable to the ~ener~l ca~e nf a~ve~ of ~ny cr~nfi~ur~tion. mh~ ability of traveling intensity Waves to represent Wave fields ig nne df ' th~ phenomeng locnted st the interf~ce of nonlinear opti~~ ~nd hc~ldgr~pt~y and m~y hav~ imp~rte~nt epplications in go-cglled "dyn~mic holography" for correa- tian ~f the gh~pe of v~v~frontg. '~hi$ queation Wil1 be digcusg~d in det~il gdmeWhat later. An important gtimulus td trie developm~nt of three-dimensional recordipg holn- graphy came 2'rom the Work of the Americal invegtig~tor p. vsn He~rden4. mhe ba~ig o� this vrork is the t~ypothesig of R. I. gerl', according to Which e~~?ch element of informstion in humgn memory is stored not in the form of g gingle - gpati~lly loc~lized cell, but in the form of a single excitati~n h~rmonic fillfng the entire cortex of the br~i~. Thia method of informgtion gtor~ge has a number of advantsges. :'nr example, ~ dara~ge to one or aeveral parts of the brain would thus nt~t result in the com- - plete disappearanee of any part of the informgtion. V$n Neerden pointed out _ that ~ posaible anglog of such sn informgtion recording process in optica is th~ three-dimensionsl holdgram and proposefl to use it eg s ba~i~ for the de- v~lopment of optical memory. Considering the three-dimensional hologrsm for the purpose of developing mem- ory units, its unquestioned advantage over the txo-dimensional hologram is the fact that it can record a number of images simultaneously in the same volwne ot' photographic material (without mutual interference). Such an opera- tion may be carried out by recording images at varioug Wavelengths or ~+ith different tilte of the reference xave. In both cases, the int~nsity h$rmanics recorded in the hologram interact during readout only r+ith th~ reference Wave with Zhe direction and frequency which aere used for the recording. Vnn Neerden's work slso uncovered ~ property of the xhree-dimensional holo- gram which is extremely interesting for computer engineering, that of c~?rry- ing out operations peculiQr to so-ralled "gssoci~tive memory," i.e. the pos- gibility of extracting from memory the whole of a certain element of infor- mation ~LOr~a ia it by presentation of a part of it. In general terms the mecha~ism of this phenomenon is as folloWS: suppose that during recording Lhe light from a complex ob~ect consisting of the arrov 0 and the crosa OZ ~Fig. 5) fglls on the hologram. The light from each pair o~ pointg in such an ob~ect creates xithin the hologram V its orm apecific spatial henaonic (hsrmonics P,~,S ia Fig. 5~ which difPers from 11 ~ POR O~FtCI.1L (.'5E O;~I.Y APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~dK d~~ICIAL US~ ONLY the nther harmonicg by it~s w~velength gnd ~patial orientr~tion. 9uppn~e th~t during reanngtructidn, mdnochromati~ ].ight frdm only on~ part di the compl~x ob,~e~t reCOrded in a hologram of thia adrt fa11s on the holo- gram; fer exsrapl~, ].ight fr~m the crn~g 0~~ ~inc~ all the harmdni~g r~Lord~d in thr. hc~lop,rtun d~fPr,r t'rom ench other, each of them e~n interg~t only aith _ 11ght from the pni.r nf points th~t formed i~. thug trsngforming the light from th~ fir~t point of the p~ir into light from the geeond and vice v~rsa. mhus th~ light from ~~ch point of th~ ~rd~~ glgd interact~d during r~cordin~ uith light frdm g11 the oth~r points di the cro~~ and uith light from gll pointg - of the ttrrow, ed that the hologram on Whi~h light from th~ crogg falls will reconstruct the imag~ of the entire rrogg 0~ ~nd the imnge of tihe arrow ~1. Thus the hnlogram, to which only a part of the situ~tion--the cros~--Was pre- s~nted, "rememb~r~" th~t th~ eitu~tion ~g a Whole inCluded both the Cross gnd the grrow. mhi~ m~thod of recording, Which i~ di~tinguish~d by the l~ck of ~ pc~int reference source, subsequently received the name of ~~nonreferencp hologr~phy." A y ~ ~ I _ ~ ~ ~ o . . ~ ~ ~ : . - r Y : I i, , ~ { I C C ~-4-~-~ i G I Fig. 5. Creation of Optical Memory by Means of Three-Dimensional Holograpt~y. The record in the three-dimensionQl hologrea? h~s th~ properti~s of essociative memory. If a hologram with a record of some situation (e.g. the arrow O1 and the eross 02) is reconstructed by part of this situation (e.g. by cross 02), the entire situation is reconatructed, i.e. the images of both the cross and the errow. As regards the stored information, the hologram behaves as if the information were located in spatially localized cells ahose size is equal to the aavelength ~ af the light used to read it and each of which contains ~ light-sensitive centers. Van Heerden suggested the use of aL':s1i halide crystals with colored centers, ~ which lose their color under the influence of light, as a medium far recording - three-dimensional holograms. He obtained an estimated value of 1013 bits/cm3 _ - 12 - FOR O~FICIAL iISE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 I~'0[t UN't~'IGIAI. USE dNLY an u ponsible den~ity d� information recording in hvlogramg recdrded in guch cry~talg, v?hi.ch immedigtely ~.ttracted the ~ttention d� many compenieg dev~lnp- ing c~mputera td thig ~ub,~~ct. - mhe cglculQtions aer~ bt~~~d on the follnWing c~nsidergtion~: if the information i~ re~orded in the usu~1 m~nner in spgtittlly ldc~lized cellg, u~ing 1Sght nf Wuv~length the gm~l~egt ce11 in ahi~h guch recor~- ing c~n be done is a cube whase edge in equal td the limit af resolutic~n, f.e. mhe gi~~ of tihe aignal which c~n be reprdduced by guch a ce11 wi11 ti,e proportional to the number ~ of light-~engitive Centers included Within it, while the noise valu~ ai11 be proportional to the aquare root nf th~ number nf c~nters. On the dth~r hanfl, it i~ Ke11 kribHri tho,t the number of bitg of inform~tidn which can be r~corded in a memdry gystem consisting oi' n ce11g ig equal to the number of ce11~ multiplied by the base-2 logarithm of the sign~l-to-noiae rstio in a single ce11: C~n log:t'~, ~3~ It can ensily be estimated th~t When I~= 1 micron and the concentration of dyed centere is 1015 per em3, formula (3) gives a value o� 1013 bits/cm3. but in practice it is impossible to implem~nt such a memory aith recording af inform$tion in localized ce11s: it is not kno~+n by What method the small cells could be imprinted in the substance or Wh~t optical device could be used to read out the aignals recorded in them. V~n Heerden pointed out in hi~ paper that the number of ph~se eellg character- istic df hologrgphic recording ~nd the signgl-to-noige value coincide With th~ correspond:ng parameters for recording in spstial cells. - Artually, the number of phase cells is determined by tr~e number of independ- ent plane xaves which can be recorded in the hologram. In angular terms, these Wgves fill the entire half-space around the hologram, i.e. a solid angle ABCD whose size is in the radian range (F'ig. 5), while spectrally they fill a range af aavelengths comparable to that used in recording xavelength ~ach independent plane wave, corresponding to a single phase cell, is cherac- terized by an nngular diverg~nce equal to the angular resolution of the holo- gram doC = 71/a ( see ~'ig. 5) and a spectrel line Width a~ equal to the spectrsl resolution of the hologram (see formula (1)). nividing the solid angle (on the order of a few radians) by doc'~ and multiplying the result by the number of spectral lines resolvable by the hologram ~~dA= d/T., We find that the number of phgse cells in a three-dimensional hologram i~ equal to its volwne - V divided by coinciding aith Lhe number of independent spatial cells r+hich could fit Into the volume. A similar coincidence applies to the signal-to- noise ratio. The idea of using three-dimensiona: hologrnp}~y for a large-capacity optical memory uas taken up by many scientists, but work in this area has still not given the desired result. At the ssme time, it has stimulated the development of photographic materigls for volume recording and hss served as the basis for development of e new field, so-called "dynamic holograpt~y." - ~ 13 FOR OFFICIAL L'SE OYLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ' ~dit nF'~tCIAL U5~ ONLY ~'ir~t, van Heerden'~ prop~sal to r~cord three-dimensional hvldgramg in elkali h~11de cry~talg wgg tegted exp~riment~lly. rt turn~d nut, hoa~ver, that guch hnlogr~ms had extremely ldW diffrsCtion efficiency~,aince the recording was of an amplitude charecter. Mueh mdr~ ~xten~ive pdsgibilitieg were openec~ up t~y th~ propogg~. tn r~cc~rd three-dimenginnal hold~r~tn~ in electrnoptic cryst~lg, _ ~gp~cially lithium niob~te, In thi~ CgBe th~ r~cording ig pgrticu].~rly of' ~ - ph~se ch~rgct~r, ther~ i~ nnt ab~~rptinn, r~nd the diffracti~n ~fficien~y c~f the holdgr~m may r~~Gh 100~~ The m~chanism for recording holograms in lithium niabate crystals ie es fo1- 1owg: photoelectr~ns produced in th~ crystal under the infl.uence df light ar~ redistributed both by th~'eff~ct of drift on th~ internal fi~1d of the crystal ~nd ~s ~ result c~f diffuaion of electrons from 111uminat~d ~r~ss of the cry~t~~ t~ nonillumin~ted ones. The nanuniform charge digtribution in the cryetal resu].ts in eleCtrogtatic - fieldg which in turn produCe an uneven modulation of the refrsctive index. In thig proress, becauae of the ar?isotrapic natur~ of the mediwn, the refract- ive index modulation funetion cnn, generally spegking, be shifted relative to the.li~;ht diatribution function in the interference pattern produced by the modulation. This property leads to an extremely intereating effect, the - directed transfer of energy from one of the waves interacting aithin the holo- gram to the other5. In general t~rms, the effect of this energy transfer between the ob3e~L and reference Waves is gs follnWS (Fig. 6): suppoge that two plane Waves R and S interfere in the volume V of the hologram. The graph of light intensity distribution in the interference pattern which is formed is shoxn by a dotted line in the fi~ure (left). Under the influence of light, a harmonic of the distribution of the refractive index n(x), ahifted along the crystal axis c by an smount ~ x(solid line) is induced in the cryst~l. If this shift corresponds to a change in path length for the interfering aaves equal to J?/4, the intergction af the waves With the structure of the hologram can lead to a signiftcent increase in the energy of one nf' the ~raves at the expense of the other. Limiting ourselve~ Lo ~ first-order approximation, we can explain the essence of the tranafer of energy by means of the shifted three-dimensional grating es follows: wc replace Lhe harmonic of the refractive index by a system of semitrgnspsrent reflectir~ surfaces Z1, ZZ, Z3, located at the maxima of the refractive ir.dex. The process of interaction of Waves With each element of this atructure, for example with reflector Z3, may be considered as a complete analog of t~e mixing of tva interfering Waves in the semitranspe~rent mirror of an interfero- m~ter. ~c?ch vgve propagating axay from such a mirror is the sum of two com- ponents. For example, the wave S' is the result of addition of light from 14 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 I~'Ok OH'~ICYAL US~ ONLY wuve S, which has pas~ed thruu~h mirror Z3, gnd light from wo,ve R, Which hag becn reClected by the mirror. Uependinq on the phase relntionnhip of wsvea ~?ncl ti, thede r.~m~~~nrr~t,c~ mny be ~id~lecl nr ~ubtraCted; onr pdnaibility ig thr~t onE oi' the W~vrq ~ for r.xnrnple ii' , i~ completely ~xtingui ~hed, nnd g~.1 the ~n~rgy pnd~e~ to the other ~rave this case 5')~ 9ince the phase relation- ghip of waveg R~nd S at the reflecting ~urface Z~ depends dn th~ gize nf the - ghift alnng the x~xig, the r~tio of int~nsities of wav~g Ft' and S' propagat- ing nw~y from the grating depends on the position of the greting rel~ti~~e td the ittterferenee p~ttern nf the wavea fi and S incident on it. ~ C _ S. ~ ~ ~ a~ . ~ Za . ` ~ ~ - Zt S, R 1~~ ~ . ~ ~ ' ~ 1 ~r ~1 \ Jf~i nl~l V ~u0 ~00 300~ ~ ( Fig. 6. Transfer of Energy BetWeen the Ob,~ecL and Reference Wave by Means of _ a Shift in the Crating Produced in Lithium Niobate. The interference pattern of tWO plane Waves R and S(the dotted curve J(x)) - . is recorded in the crystal as a harmonic of the refractive index Which is shifted relative Lo it (the solid curve n(x)). When Waves R and S interact with this shifted grating the energy of one of the Waves is transferred to the - other. At the right is a graph of the time change in intensity of one of the Waves, S', for shifts in two directions corresponding to changes in the direc- _ tion of the optical axis C of the crystal. The dynumics of the process of redistribution of the energy betWeen tWO Waves _ us they interact With Lhe lithium niobate crystal is shorm in the graph on the right of Fig. 6. The so2id line corresponds to Lhe case in which the intensity of S' is in- creased during reconding of the hologram, while the dotted line represents the case in r+hich the direction of the optical axis C of Lhe crystal, and ac- cordingly Lhe direction of shift of the reflective index grating, changes in the npposite direction and the energy passes from Wave S to wave R. 15 FOR O~FICIAL L'5E Ob'LY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~Oit d~~'ICTAL US~ ONLY mhig effect i~a by no means the only one oLgerved during experimental record- ing of holograme 1n lithium niobate cryatsle, but it bec~me the point of de- - pnrtur~ for development af a n~w directinn of three-dimeneional hologr aphy, eo-call~d "dynamic hoingrapt~y." Int~r~g~ in invegtigation of th..a sub~ect _ arose as a reeult of M. S. 9oskin'g proposal tio u~e the energy rediatribution eff~ct of diffraction in a~hift~ed grating fnr corr~ction of th~ ghepe of , lgeer light wavefronta. It c~n in fact be ghown th~t if an irregularly-shaped int~nsity wave from a tunable l~ser is introduCed into a light-sensitive medium V at the same time - a~ a weak-intenaity, correctly-ghaped wave S, by producing a shift in the atructure of the hoingram relative to the structure of the interferencP pat- ~ term emounting to a quart~r wave a11 the energy of wave R egn be transferred tn wave S(~'ig. 7). Th~ final r~sult of this procees will be the transforma- tidn of the wave with the irregul.arly-shaped wavefront into the regular wave. _ I R . - ~ ( _ - s~ i s ~ ! Fig. 7. Correction of the Shape of a Laser Wavefront Using a Dynamic Shifted Three-Dimensional Hologram. A weak Wave of correct shape S ancl a strong irregular laser xave R fall on a three-dimensional light-sensitive material V With real-time reaction to light. In the crystal is formed a hologram xhich is shifted a quarter Wavelength relative to the interference pat~ern corres~onding to it. This hologram - transforms the irregularly-ahaped asve R into the correct regul~r r~rave S'. ~ It is essential that such an operation narroa the spectral composition of the radiation while it corrects the Wavefront. As Was explainPd previously, the imaging abilities of the hologram extend to the case of traveling intensity _ waves When the frequencies of the interfering Waves are dif:erent. Accord- ingly, if kave S is monochromatic and Wave R has a complex spectral composi- tion, a number of treveling gratings are formed in the hologram, and these - Lransform the spectral componenta of ~+ave R into the narrox monochromatic com- ponent of wave S. A theoretical analysis of thes~ possibilities conducted by D. I. Stasel'ko - and V. G. Sidorovich using qs an example the case of mutual transformation 16 FOR OFFICIAL USE OASLY ~ APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 I~'Ok 0~'I~'ICIAL US~ ONLY of two pl~ne w~vea ;-~ith allawance for the dyne.mic character of interaction of - light with the hologram showed that one of the p1~n6 waves Can indeed be con- verted intu tl~e other with high efficiency. Later, however, i~ was found that thia procesa had been treated previously in oth~r terms in nonlinear op- tics. Thus the development of hoingra.phy anC nonlinear optica is lead3ng to their enn~unction and the resulting formation of the new method of dynamic holo- _ grapY~y. mhe contribution of ho~.ography to this procesa is th~t it gives the � possibility of converting light not only in terma of spectral composition but . also in terms of the spatial configuration of the wavefront. We shall c~naider further the problems in development of a theory of three- dimensinnal holograms. Thus far we have not made explicit use oi so-called "kinematic theory," which neglects extinguishment of the reconstruct3ng wave as it passes through the thickneas of the hologram and secondary interaction _ of the reconstructed wt~ve with the atructure of the hologram. Whi1e it car- rectly describea the basic mechaniam of the three-dimensional hologram, this theory does not offer any quantitative relationships. In particular, it can- not be used to calculate the so-called "diffraction efficiency" of the holo- gram, i.e. the relationahip between the light flux incident on the hologram ~ ~ and the light flux which forms the image reconstructpd by it. A knowledge of the laws governing diffraction efficiency and the parameters on which it depends is extremely important in the selection of photographic mater- ials to be used for the making of the hologram and in the development of pro- _ cesses for preparing the materials. For this purpose, a certafn arbitrary quantity, the diffraction efficiency oi' the simplest spatial grating produced by recording the interference pattern of tko plane waves, is used as the char- acteristic of the photographic material. To solve this extremely important - problem, H. Kogelnik proposed the so-called "coupled-wave theory," Which made - it possible to determine rather accurately both the diffract~on efficiency and some other parameters of the simplest types of holograms . We consider the process of recording and reconatruction of the simplest type ~ of holographic grating. Suppose that tWO plane waves ~ and S~ have been recorded in the hologram. As a result, a harmonic phase grating, a system of plane Yayers dI, d2, d3..., ~ith a variable refractive index, have been formed in the med3um (Fig. 8). - If one of the plane Waves which formed the structure, ~�.for example, falls on - the structure, according to the assumptions of the kinematic theory this Wave, passing through the hologram without attenuation, Will be transformed inside it into the Wave S~. The reconstructed xave Will leave the hologram aithout fnteracting With its structure. - The coupled-Wave theory introduced aome extremely natural refinements into the:~e r~ssumptions. Clearly the reconstructed ~rave ~S reacts with the structure i~ntil it leaves the hologram and accordingly is partiall~ converted into trave - R'(Fig. 8),While Wave R in turn is converted into kave S(S') and so on. 17 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 rOR OF'F'ICIAL USC CvLY ~ ioox : n - a R~ , s db ~ . s . d~ I - _..1 Fig. 8. Coupled~Wave Theory. ' The holographic grating formed by wavea R and S is reconatructed by wave R. - According to kinematic theory, thia reconstructs wave S, which leaves the hologram. Coupled-weve theory allows for the fact that wave S in turn re- constructs wave R(weve R'), wave R' again reconstructs wave S(wave S') and ao on. Above is a graph nf change of diffraction effectiveness with thick- _ - nesa of the hologram. Thus, on the initial incident and reconstructed waves are superiTMposed second- ary waves which coincide with them directionally but differ in phase. The resu].t of �~dition of these wav~s is nontrivial. For example, in the case considered, with a hologram thickness Z1 all the energy is transferred to the S' wave, i.e. the diffraction efficiency becomes equal to 100~. When the thickness of the hologram is fl~rther increased to Z2, all of the energy passes to wave I~ and the diffraction efficiency of the - hologram is equal t~ zero, and so on. ~ Using coupled-wave theory, Kogelnik showed that the diffraction efPiciency af a phQSe reflection grating approaches 100~ with suPficient thickness. With gn amplitude grating of the same kind, the efficiency cannot exceed 7.2~. We must bear in mind the fact that coupled-wave theory cannot be considered a second-order theory of three-dimensional holograms. In fact, by its very con- cept the hologram is an instrument for recording inFormation about a complex wave ff eld ~hich can be represented as a sum of a number of plane Waves. From thia point of vieW, it is only for convenience that We can use the name of "hologram" for a grating formed by the recording of an interference pattern of two plane ~aves Whose properties are treated by Kogelnik's theory. Kogeln3k's theory cannot be considered a theory of the elementary mechanism ~ of the hologram, the process of recording and reconstruction of tXO plane waves, on the basis of which a general theory accounting for the la~s of re- cording and r.econstruction of an arbitrary Wavefront composed of a number of plane Waves mi~ht be constructed. 18 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 t'OIt 0~'FICTAL US~ ONLY In the fir~t approximr~tion ~~is approach has, indeed, been f`u11y borne out: since it does nnt take ar.count of secondary ecattering, the resultant field - may be represented as the~ sum of the fields of radiation scattered by }~he individual grat3ngs. ~he purpose nf the second-order theory 3s to account for the manner in which radiation acattered by one grating reacte with a11 the other gratings recorded in the hologram. Tn thi:3 c~se, the J.ight fielfl reconstructed by the hologram - can no longer be represerited as a simple sum of fields corresponding to the jndividual gratings. One of the most fruitful patha of further development of the theory of three- dimensional holograms fs based on the so-called "dynamic theory" of X-ray dif- - fraction proposed by F'. E'wald. This theory r:a~ first app'lied to analysis of sp~,tia1 hologr~phic gi~atings by Ye. Zh. Sakko~sfo. It was further developed _ (for the recording of many gratings) in the works of V. V. Aristov and V. I. Shekhtman. The mechaniam of interaction of light with the three-dimensional - hologram with allowance for the effects of the dynamic theory appear most fu7.1y in the so-called "modal theory" of three-dimensional holograma pro- posed by V. G. Sidornvich. In essence, the modal theory is based on the concept of a wave matched to a periodic nonuniform structure, introduced by P. E~rald. Ewald's theory suc- ceeded in applying this concept only to the case of the simplest phase grating. In Fig. 9, two pr~irs of plane waves, S1R1 and S2RZ, are the matched waves of the phase grating G. Pair S1R1 forms a standing wave patte.rn whose maxima (solid arro~rs) coincide with the refractive-index maxima of grating G. Pair S2R2 forms a standing-wave pattern whose maxima (dotted arrows) coincide with the distribution minima of the refractive index in the grating. Thus the first matched wave propagates as if in a medium with a refractive index _ nm~ without alteration, while the second propagates as if in a medium with index of refraction n~in. The effect of the grating is only that it changes the phase difference of these pairs of waves, since the pairs are propc~,ating through a medium with differing refractive indices. V. G. Sidorovich showed that matched wavefronts can be correlated not only with periodic structures but also wital structures formed through recording of wave fields. It follows that each three-dimensional hologram has a characteristic system of wave modes matched to it, into which any wave which effectively interacts ~ with a three-dimensional hologram may be broken down. Each mode passes through the three-dimensional hologram as if through a medium With a specific refract- ive index. The effect of the hologram is that it shifts the relative phase difference between modes. This upproach, developed for the case of hologram rer.ording in amplif~ring media, made it possible in particular to give a quantitative interpretation 19 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~ FOR OFFSCZAY,, USE ONLY ` of the fbrmation of a self-con,jugate wave during reflect3on of light from a so-ce~l~.ed "nrillouin mirror." s, /~s, . . ~ a, ~ F'ig. 9. The Mode Theory of a Three-Dimensional Hologram. According to P. E~aald's dynamic theory of X-ray diffraction, it is possible to correlate with a periodic phase grating G two pairs of waves matched to it: the pair S1R1, t he maxima of whose interference pattern (solid arrows) _ coincide with th~ refractive-index maxima of grating G und which behave as if propagating unch~nges through a medium with a constant refractive index nm~, and the pa3r S2R2, the maxima of whose interference pattern (dotted - arrows) correspond to the refractive-index minima of the grating. An ana- logous mode system may be correlated with a three-dimensional hologram. Let us briefly discuss the applications of three-d;mensional holography which have been implemented thus far. We should note first so-called "imaging holo- grapY~y," whose aim is to produce spatial repr~sentations which reproduce the complete illusion of reality in the ob~ects represented. The suthor was the first to state the possibility of using holography to pro- duce such images in 1962. The first two-dimensional hologram, a three-dimen- - sional representation of chess pieces, reconstructed by laser light, was pro- duced by Leith and Upatnieks in ~964. , Subsequently it was found that imaging hologr~p2~y could be extremely conven- iently developed by the use of recordings in three-dimensional medis, using for this purpose an arrangement in which the ob~ect beam was aimed in an op- posite direction to the reference beam. These holograms make it possible to carry out the reconstruction with an ordi.nary incandescent lamp, which is extremely convenient in practice. The "single-beam" arrangement, the simplest system for recording a three-dimen- sional imaging hologram, is shown in Fig. 10. The light from the coherent source S flluminates the ob,ject 0 through a photo- gra~.hic plate F to which a transparent emulsion layer e has been applied. The 20 FOR OFFICIAL iISE ONLY . APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 FOR OFF'ICIAL USE ONLY ligh~ reflected by the ob,~ect (wave W) is superimp~sed ~n the incident radia- tion and farma in the emulsion layer of the photographic plate a standing- wave pattern which ia fixed in the layer by dev~elop~.ng. - F I ~ I n ' Q ~,T k - ~ ' 0 O b0 - X . ~ S X x X'~. x� - ~ y x h - i w H , Fig. 10. Single-Beam System for Fig. 11. Use of Three-Dimensional Recording Three-Dimensional Imaging Holographic Copies of a Conca�;e Mirror Holograms. to Pro~ect Information into Driver's F;ield of Vision. - _ The hologram obtained in this way can be reconstructed by illumination with an ordinary incandescent lamp located at the site of source S. The recon- structed image is observed in reflected light and is in the same position as the ob,~ect during recora~.ng. The qf;~,lity of the reconstructe,~ image in this case depends to a particularly great degree on the characteristics of tY~e photographic plate and the methods = of processing it. The clearest.�images +~re given by holograms recorded on improved Lippmann photographic plr~tcs. At present such holograms are fre- _ quantly o.n display at various exhibitions. . Another important direction of practical application of three-dimensional - holography is the development of phc~tographic optical elements. The first three-dimensional holographic optical elements, duplications of concave mirrors~ showe3 that the hologram is capable of copuing the optical properties of an ob~ect. Subsequently, as techniques for manufactu~c~e of photographic materials improved, the reflectivity of such photographic mir- rors was increased to 70~, and they found practical application in various areas of science and technology. One of the most inportant applications of holo~raphic mirrors is for pro~ect- ing information into the observer's field oP vision. A general diagram of such a device is given in Fig. 11. On glass G, through which the observation is made, layer H with a stored holo- gratn of a concave mirror is applied. This hologram does not hinder observation, - ~ 21 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~Ott U~~ICIAL USL dNLY nin~e it r~fl~~t~ lip,ht in n. edmpnr~tive~y narroW ~p~etral r~nge end fs tr~?n~- parent in ather rangen. In the focal pl~ne of th~ mirror ig p1~Ced ~ tele- vi~ion tube T, ~n r+hich v~riou~ type~ of inform~tion are digpl~y~d, for ex- wnple npecdom~trr rending~~ Th~ hdlogrcun-mirror pro~ect~ th~ m~rkg ~~t~t~e~~ ponding Lo thig informatic~n directly into the field of vigion di the ~b- server H, uho dd~~ not n~ed to ghift his ga~e from the ~urraundingg to the in~trum~nt pan~l in ~rder to knda hi~ ~peed, mhree-dimeneional hologramg as optical elements have begun to be succegafully gppli~d ~g the digperging element~ df aptiCal re~t?ngtbrg, f~r vi~u~?1 pr~3ec- tion of three-dimen~i~ngl imageg ~nd ~o on. It ghould be not~d that th~ proregseg rrhf~h occur during recarding ~nd re~dn- struction ~f thr~e-dimengional hologrgms d~pend to g particul~rly gre~t degree on the properties of the medium in which Lhe re~ording ig d~ne. Ac~drdingly ' it ig not surprising that the ~ppliCati~ng ahi~h h~v~ been gu~~~~gful.ly de- veloped h~ve been those using photo~rsphic rost~ri~l~ devele~p~d in thp pre- ceding yeQr~ (Lippmann photogr~?phi~ pl~tes, bichrom~?t~d gelgtin ~?nd go ~n), The development of a large-CapaCity opticsl memory gnd of devices for dyngmic wavefront correction require the develapment of neW media: light-gen~itive cryst~ls, photopolymers and various nnnlinear medis. Work in thig ~rp~ beggn rela~tively recently, but it is proceeding st g rapid p~ce ~nd enables ug to hope for rapid progress in thege applicetions of ho~ogr~pt~y. BIBLIO(3ftAPHY 1. See D. Gabor. "Microscopy by Reconstru~ted Wave ~ronts," PROC. ROY. SOC. (London), Vol. 1197 (194q), p k54. 2. See Yu. N. Denisyuk. "On Representgtion of the Optic~l Prop~rti~s of an Ob~ect in the W~ve ~ield df Light Scsttered by it," bOKL. AN 3SS~t, Vol. 144, No. 6(1962), p 1275; and idem. "On Repregentstion of the Optical Properties of an Ob~ect in the Wave Field of Light Scattered by it," OPTIKA I SPEKTROSKOPIYA, Vol. 15 (1q63), p 522, Vol. 18 (1965), - P 276. 3. V. I. Sukhanov; and Yu. N. Denisyuk. "On the Connection Betveen the Space-Frequency Spectra of a Three-Dimensior~al phase Ob,~ect ar~d its Three- Dimensional Hologram," OPTIKA I SPEKTROSKOPIYA, Vol. 28 (1970), p 126. 4. P. J. van Heerden. "Theory of Optic~l Storage in Solids," APl'LIED - OPTICS, Vol. 2, No. 4(1963), p 393. 5� F. S. Chen; J. T. LaMacchie; and U. B. firaser. "Nolographic Starsge in Lithium Niobate," APPL. PHYS. I.ETTERS, Vol. 13, No. 7(1968), p� 223� 6. 6. H. Kogelnik. "Coupled Wave Theory of Thick Hologram Cratings," TEiE B~:LL SYSTII~I TECHN. JOURNAL, Vol . 48, No. 9(1969 p 2909 - COPYRIGNT: Izdatel'stvo "Nauka", "VesLnik Akademii f~auk SSSR", 1978 8480 . 22 CSO: 1870 FOR OFFICIAI. USE 0;~'LY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 i ~ ~dk d~~tCfAL U5~ ONLY ~CI~I~t~LST5 ANU SCI~N'TI~IC OKGANI~AT~tlN5 LI5r d~' CANn~nATB M~giL'~ ~ COtt~IiS~ONUiNG t~~~., dp U55tt ACAbgMY OF SCI~'CBS Mo~ctx? VB5TNtK AKAI~~NII NAUK 5551t ~n itu~~i~t No 2, Ppb ~9 pp 12~-143 ~ ~Tpxt~ 7'h~ USSR Acad~my of 5ci~nc~~, in ~ccordAnc~ with 5~ctian 2~ of the Chart~r, report~ ch~ n~~ of cendid~t~ s~mb~r~ ~acgdemician~) aud rorr~~ponding member~ A5 U551t ptcei~~nt~A on th~ be~i~ of a aotic~ in thp ncwrpap~er 1~5TIYA of S(6) lkc~~ab~r 19~8 by the counsiie of ~cientiEic in~titutians and higher educatir,nal inetitutions, ~t~te a~nd public organi- aatiaa~~ mamber~ and corr~~ponding e~esber~ of ac~d- eoie~ of gcienc~~. Car?didgte li~mbers (Acadeoiciang) A5 US3R UepaYCmant oE Nathee~atic~ Biwadse, Mdray Vanil'yevich--corneponding ~ber A5 USSit Cue~ynr~v~ ~laoraf ~ak~tderavich--acadeaicien A5 Asetbaydshan SSft Kostrikin~ Aiekgey Iv~ovich--corrpeponding a~ober AS tJSSEt L~ont'yev~ Alelc~ey l~edorovtch--cArrpspoading eember AS U55R Hea'ehov, Uaitriy Yevgen'yevich--correePondin8 ~~ber AS USSR !lluhchenko, Yevge~iy Prolovich--corre~pondin~ eemb~r A5 U55R ttovikov, 5erg~y petrovich--correepandirg ~eober AS USSft platonov~ Vladis4tr pe~rovich--academician A5 8eloruesian 5SB SirarJ~dinov~ 5agdy Kha~ar~cyirh....acade~icia~ A5 Uab~k 5SR Yablonekiy~ S~ergey Vsevo~odovich--COrreepanding m@~ober A5 USSR Uepurc~nt of Cea~erel Yhyuice and Aotronoay Abdul~ayev~ Caaaa Mam~d Bagir Ogly--coneaponding member AS US5R Abrikorov~ Alekeey Aiakaeyevich--corrt!eponding ~oe~ober AS USSR Alferov~ 7.horee Ivanovich--correApandlag metib,er AS U5SR 8ogosolov~ Al~icgey Pedorovich--corrpspanding a~mber AS US5it Borisevict~ ~ Nikel~y Aleksaadrovich-correapondinq seember AS USSR graude, 5eman Yskovlevich--academician AS Ukrainiea SSR Verkin, Borio Iye nolyevich--academicisn AS Ukrainian SSR Gor'kov, Lev P~trovich--eorr~~pondiag vember AS USBt z~ FOtt OPE'ICtAL US~ ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~d~ d~~tc~ni. us~ arrLY UBVyd~v, A1~k~~ndr 5~rg~y~v~Ch--~cedem~ci~n A5 Uk~~ini~n ~5~ U~ni~yuk~ Yuriy Niknigy~vieh--cortr~gpcrnding n~mb~r A5 U55k K~gmn, Yuriy Moi~~y~vich--Carr~~pondia~ m~mb~~ A~ t1~~~ Krat, Vl~d~~ir Altkg~y~vich--corr~gpnnd~ng memb~r AS t155R Lif~hir~~ Y~vgeniy ~tikh~ylov~ch-Wcorre~ponding mamb~r AS U53~ Migulin, Viadi~nir V~il'yevich--corr~~pon8iag ~~bpr A3 U53~ Muatel', Lve~'d ~udol~fovtch-~-corregpondiflg m~mbar A5 USSR d~ip'yen, Yuriy AndrrE!ypvi~h-=cort~~ponding m~mbpr AS US~~t 5moien~kiy, (i~or~iy Anat~i'yevirh--enrre~p~nding ~~b~r AS US~R 5nbol~v, V~kror Viktorovich--~carr~~~dnding me~bpr AS US9~ Troitgkiy~ V~~voind Sergeyavi~h--carr~~pondin~ m~mb~r AS U~3it Sh~l'n~kov~ Al~k~~ndtc to~ifovich~~corr~epondieg m~mbpr AS U55R Shur, Y81rnv ~h~b~~~~rrich-reort~gpnnd~ng m~mber AS U53it Uepartm~nt of tl~chAnicg and Control Proc~g~~~ Avd~yev~kiy~ V~~volmd S~rgey~vich--corr~spondin~ rn~~~r AS US3R Anta~n~v, U~~~ Kon,~t~ntin~vich�-ac8dem~cian A5 Ukraini~n SSit ~ab~flk~, K~~tantin iven~.vich--corrpgponding m~mb~r A5 US5R t~iotgerkdW~kiy, ni~g Mitchaylovirh--corre~pondir~g membpr AS USSR golotin~ Vigdimir Va~i1'yevich-~-~orr~~p~nding m~mber A5 U5SR tlyughgene, Georg~y 5~rgeyevich--corre~ponding membpr AS USSR Gg13n, Lev Alek~androvich--corre~pcmding member AS USSR Grigolyuk, ~duard tvanovich--corre~ponding ~emb~r AS US5R Kra~ovgkiy~ Ai~k~~ndr Atkad'yev~ch--corr+a~ponding m~aobpr AS U55R Logv~novich, Caor~iy Vladimirovich--academician AS Ukrainian SSR Malmey~ter, Alakeandr Krietapovich-~-correrponding memb~r AS USSIt tt~l'nikov, Nikoiay Prnkof ~yevich--corre~pondiag mamber AS USSR Moispyev, Nikita Nikolayevich--corresponding member AS USSit Hanin ~ Mdr~y Sergeyevich--correapond~ng toaeeber AS USSR Negin~ Yevgpniy Arknd~yevictw-corr~~ponding member AS U55R okhot~imekiy, Da3triy Yevgen'yevich--corre~pondiag memb~r 1~ USSR piearpnko~ Georgiy 5tepa~novich--academician AS Ukrainisa SSR Popov~ Yevgeniy 1'avlovich--correspoadit~g member AS USSR Pospelov, Cermogen Sergeyevich--correeponding m~mber AS USSR Pugachev, Vludimir 5em~novich--corresponding member AS USSR Rshnnitdyn, Alak~e~y Rufovich--doctor of techaical sciences, profeeeor - Etumysnt~ev, Val~ntin Vi~al'yavich--correspoading ~e~ober AS USSR Chernyy~ Corimir Gorimirovich--corresponding maober AS U5SR Department of Cenersl aad Technical Chesietry Kochetkov, Nikolay Koaetantinovich--correepoading meober A5 USSR Minuchev, Khabib Hinachevich--correeponding masber AS USSR Hikhaylov, Borie Mikhaylovich--correeponding member AS USSR Naaetkia~ Nikolay Sergeyevich--correapoading me~ber AS USSR Novikov, Sergey Sergeyevich--corr+espondiag ~ember A5 USSR Petrav. Matoliy Ale{waadrovich--correepoadiug menber AS USSR Pudovik~ Ark~diy Nikolayevich--cornapondiag me~ber AS USSR Rafikov~ Sagid Raufovich--corraaponding ~erber AS USSR 24 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~Ott tlA'~ICIAL U~~ t~NLY ~p~~'~~nt n~ Yhy~iegl ~I~~miat~y ~nd Teehndl+~gy of tnorqanic M~Ceriela gdshenov, petr ~v~n~vich--dt~ct~r df eiachnic~l ~eiencp~ ~ prof~egnr ~u~iay~v~ Yu~riy Alekrundrovich--corre~pcx~ding m~mb~r A5 U55~ Vatolin, Nikoi~y At~~t~l'yavi~h--corre~ponding member AS U55~ ' Noizh~nrkf,y~ Ai~k~andr Va~il'yevich�-doctor of t~chnicai ~c:lencos~ profeesor Zolotov, Yurty A~Qke~drovicl~-rcorreepondin$ m~mb~~ A3 t18SR Ivanov~ Vlktor Y~vg~a'yev~ch~~corre~p~din~ ~mbpr A3 US3R Ka:arnov~kiy, ~~~~1c Abr~movich--~orra~pond~ng mamb~ar A5 USSR KaFarov, Viktor Vy~ch~~~avovich--cort~rponding memb~r AS USSR Kunay~v, A~kar M~n1i~Ichm~dovich--correepand~n$ m~mb~r A5 USSR Malyu~orr~ V~adimir Aiek~andrnvich--corr~gponding ~e~ber A3 US~tt N~biy~v~ Mal~k Nabiyevich--acadpmici~? AS Uabe'k S3R Nikolay~v~ ~~orgiy Ai~k~~ndtrovich~ corre~ponding member AS U85R Pavlav~ Igor' Hikhayiavich--corregponding member AS US3R Polukhin, Pet,r Ivsnovich--ucad~mician A5 Kazakh 55R ti~rhetnikov, ~p~or C~rtgor'y~vich--corre~ponding member AS U55R ~omankov, P~~r (irigor'yevich--corr~~pondin~ memb~r AS USStt 5~vit~kiy, Yevgeniy Mikh~yldvich--correepcmding m~mber A5 U5SR 51in'kn~ Nikhail Cavrilovich--correeponding membpr AS U55It ~ref~lov~ Viktor Ivanovich--acadamic~en AS Ukra..~niafl S5R 5hu1'tg, ~tikhail Mikhaylovirh--corregpondirg member AS U5SK tkparemant of giochemietry, Biophygic~ and (hemietry of Phygiologically Activ~ Compounde Skryabin~ Ceorgiy Kon~tantinovich--corr~eponding memb~r AS USSR Ter~kov, Ivsn Al~kaandrovich--correeponding member AS US5R ihumakov, Mikhail Petrovich~--rmmber ~ US5R UeQattment of Phyriology Agratyan~ Ezrar A+~ratavict~--correaponding member AS US5R Blokhin, Nikolay Kikolayevich--member AMS USSR Piruzyan~ Lev Aramavich--corresponciing member A5 USSR Ltgol_v, Aleic,~andr MiW~eylovici~--eocieepoaciing se~ber AS UySR Chasov, Yevgeniy Ivauovict~-~-member AN5 USSR Depertment of Geology~ Geophysice and Geochemietry Akhmedeaf ia~ Uf a Mendbeyevich--academicisn AS Kazakh 5S R Bogomolov~ Cars~im Vasil'yevirh--academician AS Beloruesia~n SSR Hagnitekiy, Vladimir Alekear?drovich--correeponding member AS USSR Mel'nikov, Pavel Ivaaovich--correuponding member AS USSR Sergeyev~ Yevganiy Hikhaylovich--corresponding member AS USSR 5oloaeako, Viktor Prokop'yevich--corraspocading member AS USSR 25 FOR OFFICIAL U5E ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~d[t tl~~~CIAL U5h ONLY t~p~rtmpnt of Ni~tory ~~arkrnvnyy, Lyubnmir ~irg~r'y~vich-~-dect~r df hi~t~ricgl gcianae~~ prof~~~or Yar~my~n~ 5ur~c? Tigrenavich--~ced~mic~an A5 Armenien 5Sii xhi,in~ ~gv~l Andrey~vich--corre~pcmding ~mber AS U55~ Kim~ Matr~im Pavlovich--corr~~pondin~ member A5 USSR Novai'ch~nko, Iven D~itriy~vich--cort~eponding men~ber AS U55~ K~har?nv~ Mdrey ivanovich--correeponding m~mb~r A3 USSR M31ogr~dov~ P~tr V~edimirovich--doetor of hie~orice~ eci~nce~, profaeaor Paahuto~ Viadimir ~~r~nt'y~vich--corr8~pond~ng memb~r AS US3R - ~oiy~lcov~ Yuriy Al~krandrov~ch--corr~epondin$ member AS tiSSR S~oaov~ Alak~endr Mikhaylovich--corregponding memb~r A3 U3Stt 5umt~ataade, Aliauybgt 3umbatuvich--gcademici~n A5 Azerb ~yd~han 53R Tok~i'eV~ Serg~y Alekgandrovich--doctor of hi~torical science~~ profae~or 2rapeznikov, S~rgey pavloviah�-corraeponding member AS USSR Y~in~ VaiQn~in Lavt~nt'yevich--corrarponding m~mber AS USSR i~pgrtn~nt of philorophy ~nd Law Afm~~'y~v, Viktor Crigor'y~vich--corre~pondin$ m~mber A5 USSlt - Cvi~hiani, bzhermen M~khaylovich--correepondinq member A5 U55R Iovchuk~ Mikhail Trifrmovich-~corregponding member AS U55R Oy~cetman~ ~eodor il'ich--correeponding member AS US~~t Omel'yanovakiy~ Mikhgil Erazmovich~--corr~gponding member AS USSIt Spirkin~ Alak~~mmdr Georgiyavich--corrpepondieg member AS US5R Stepanyan~ Teolak Alakeaadravich- corre~ponding member AS USSR Cha6lttr 8or1~ Alekeandrovich~--corresponding member AS USSR Department of Bconomica $uitich~ Pavel Crigor'yevir~--cerreeponding member AS U55R Vinogradov~ Vladimir Alekeeyevich--correspondiu~ member AS U55R Gatovakiy, Lev Markovich--correapoading member AS USSIt Gueakov~ Alekeandr Dmitriyavich--doctor of economic sciences, profeseor 2as~avekaya~ Tat'yana Ivanovna--corr8epondiag member AS US5R Kudryavtsev~ Avanaeiy 5tepanovich-doctor of economic sciences~ profeseor Mileykovskiy~ Abrem Ceraeimovich--corra~ponding member AS USSR Notkin~ Alak~aadr I1'ich--corresponding member A5 USSR Popov, Gavril Kharitoaovich--doctor of economic aciencee, prnfe~eor Primakov, Yevgeniy Makgimovich--correeponding member AS USSR Ryabuehkin~ Timon Vaail'yevich--corrceaponding member A5 U5SR Sis'kov~ Vladimir Iva~ovich--doctor of economic eci8noes~ profeeeor 5ladkovekiy~ Mikhail Ioaifovich--eorraepaading member A5 USSR Sorokin~ Gennadiy Mikhaylovich--cortesponding member AS USSR Timofeyev~ Timur Timofeyevich--correeponding member AS USSR Kh romov~ Pavel Alekeeyevich--cornsgondiag member AS Ukrainian SSR Teagolov, Nikolay Aleksaadrovich--doctor of econoeic sciencee~ profeseor 26 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~dlt d~~I~II\L USti dNLY ti~p~rtu~ne ~f Lit~r~ture ~nd Lm?gu~ge bu~ho~in, Al~ak~ey 5ergey~vich--corr~~ponding member N5 US51t ~~khidov~ Vakhid Yuld~h~vict~--~cad~mi~i~n hS Uzbek 3Stt Lomidz~, C~orgiy io~ifovictt--corr~~ponding memb~r A5 USStt M~rkov~ bmit~riy ~'eddrovich--correeponding member AS tJ55tt ~~dorat~ko, Ntko~gy ~roftmovich--corr~eponding m~mbe~c AS U~SR Shch~rb~n~, Vladimir ~odionovich--~corregponding m~mber AS U35R 5ib~ri~m granch Borc~vkov~ Alpks~ndr Aipk~ey~vieh--carra~ponding mpcaber A5 U551t Voronkov, Mikhaii Cri~or'yevich--corr~gp~eding m~mber AS USSR Yer~liov~ Yuriy I,~onidovich--cnrregponding a~ember AS U55R Koptyug, ValenCin Afan~'y~vich--corr~sponding member AS USSR Kutat~iadzp~ 5am~on ~em~ndvich--corregponding m~mber AS USSR Lavr~nt'y~v~ Mikh~il Mikhaylovich--eorre~p~nding memb~r AS USStt Uvg~rannikov, t.ev Veail' y~vich--corr~~ponding member AS US5R 5hit~hov~ At~etoliy Illgrionovich--corrp~ponding member A5 USS~ Candidate Corresponding MembaYr AS USSR Department of Methe~aatic~ Adyan, 5argey Ivenovict~--doctor of phygico-mathematical eciencee~ profeseor Ambarteumya~, ltuben Viktorovich--doctor of physico-mathermtical eciences - Mdrienov~ Metoliy Nikolayevich--doctor of phyeico-mathematical eciences Araol~d~ Vladxmir Igorevich--doctor of phygico-mathematical ~ciences~ profeeror Bekhvalov~ N~kolay 5erg~yevich--doctor of phyeico-methematical eciencee~ prof~~eor Belyayev~ Yuriy Kvnetantinovich--doctor of phyeico-mathematical eciencea, profesaor . Bogolyubov, Nikolay Nikolayevich--doctor of physico-mathematical eciances~ profeseor Dezin~ Alekaey Alekseyevich--doctor of phyeico-mathemat2cal eciencea, profeaeor Yefimov~ Nikoley Vladimirovich--doctor of phyeico-mathe~rstical eciencer~ profeuaor Zhidkov~ Yevgeniy Petrovich--doctor of phyeico-mathematical sciencee, profeesor Zhurevlev~ Yuriy Ivaaovich-doctor of physico-mathematical eciences, profegaor Ibragioov~ I1'dar Abdullovich--doctor of phyeico-mathematical sciencas, profeseor I1'in, Vladimir Alakgaadrovich--doctor of physico-mathematical sciencae, profeaeor Karatsuba~ Anntoliy Alek~eyevich--doctor of phyeico-mathematical eciences, profe~~or Kraenosel'sk�~~ Mark Alelc~androvich--doctor of phyeico-mathematical sciancee profesaor Kudryavtsev~ Lav Dmitriyavich--doctor of physico-mathematical scieincas~ prof4saor 27 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~~K n~~iGtnL us~ c~NL~t M~1dv, Vikenr pgvinv~nh--doctnr nf phy~i~o-mathemgef.cn]. ~ei~n~~~, pro~~~ror Millian~hchikov, V~~din~f.r Mikh~ylnvich-~ddctur nf phygi~o-m~themgtic~i gCienCe~~ prnf~~~dr Mikhaylov~ V~l~ntin p~tr~vich--docCor of phy~ico-m~th~amaticgl ~cienc~s, prof~~~or Niki~hin, Y~vg~niy Mikh~ylovich--doctor of phy~ico-methem~tic~.i eciearpg, prof~~eor Oi~ynik, nl'ge Ar~~n'y~vna--doctor of phyaic~-mgthemgtic~I ~cienceg~ profegeor p~trov, Val~ntin V1ad~mirovich--~doctor nf physicwm~tham~tic~1 ~cienc~g, profe~gor ~ligg~ Viktor A~~k~androvich--doctor of phy~iccrmgth~matical gcience~~ prof~~,~or Popnv~ Viktor Nikoleyevich--doctor of phyeico-mgthemgtical ~cienc~~ Pril~apko~ Ai~keey iv~r?ovich--doctor of phy~ico-mathematic~l gciencee, profee~or it~eh~atnyek~ Yuriy Grigor'yevfch-~-doctor of phqeicormathem~tic~1 e~iene~~, - profe~gor Etozgnov, Yuriy Anatol'y~vich--doctor af phygieo-mathemgticgl eci~nc~g, profe~~or 5vazhnikov, Alek~ey Gpor$iy~vich--doctor of phyeico-m~themgtical eciencpe~ profe~or 5~vagt'ym~ov~ Bori~ Alekeandrovich--doctor of phy~i~o-maChamatical ~ciencee~ profe~sor 5in~y~ Yakov Gr~gor'yevich--doctor of phy~ico-mgthematical sciences Skorokl~od~ Anatoliy Vladimirovich--corresponding member AS Ukrainian 5SR 5olonnikov, Veevolod Alek~eyevich--doctor of physico-mathematical eciences 5ofronov~ Ivan nenisovich--doctor of physico-mathemgtical acienoee U1'yanov~ Petr L~vrent'yevich--doctor of phyeico-mathematical eciences~ prof~~eor Chenteov~ Nikolay Nikoleyevich--doctor of physico-mathematical ecienceg 5hiryayev, A1'bert Nikolayevich--doctor of phyeica-mathematical sciencee~ profeaeor Erdinev~ Pyurvya Muchkayevich--doctor of pedagogic science~, profeasor Department of Ceneral Phyaice ar?d Ast ronomy Avrorin~ Yevgeniy Nikolayevich--doctor of phyaico-mathematical ecienoes _ Agraaovich~ Vladimir Hoieeyevich--doctor of phyaico-mathematical sciencee, profeseor Akeenov, Yevgeniy Petrovich--doctor of phyeico-mathematical aciences~ profeseor Alekeandrov~ Yevgeniy Borisovich--doctor of phveico-mathematical aciencea Mdreyev~ Alek~andr Fedorovich--doctor of phyaico-mathematicsl sciences Aniuimov, 5ergey Ivanovich--doctor of phyaico-mathematical aciences, pmfesaor Afanae'yev~ Aleksandr Mikhaylovich--doctor of physico-mathematical aciences Afanas'yev~ Vladimir Aleksendrovich--doctor of technical aciencea~ profeasor Afrosimov~ Vadim Vagil'yevich--doctor of phyeico-mathematical sciences, profeseor Aichmanov~ Sergey Alekaendrovich--doctor of phyeico-toathematical ecieacea. pxofeeeor 28 FOR OF~ICIAL U5E ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~ � ~Ott U~'~tC1.AL t15~ ONLY n~gd~~~rdv, Kl~gahik 5~~lcdvi~h-~doctor of phy~ic~-m~thematic~l gci~nce~ br~~in~kiy~ Vl~dimir n~ri~dvich--do~tor of phy~ico-m~themgtlcgl ~cienc~~~ profea~~r Vgvildv~ Viktor Sergaypvich--dnctor of phy~ico-math~metical eciencee~ profeeeor Vn1'dn~r~ Ul~g Anatoi'y~vich--doCtor of technic~l ~c~enc~e~ prof~s~or V+andik~ Ur~~t Ganrikhovich~~doctor of t~chnic~l ~ci~nc~g~ profe~~or Vikedrdv~ igdr' Alekeandrovich--doctor of physicormathematical ~ci~nc~~ Vo~kre~en~kiy~ rimitriy ivenovich--d~ctor of t~chnicgl ~ci~nre~~ profe~eor - G~ntmakhgr V~evolod ~~1ik~ovich--doctor of phy~ico-n~themgtical ~cienceg ~etmmntsev~ G~rm~n Grigor'yevich--doctor of phy~ico-rmChematical ecienc~e~ prof~geor Grgbeniknv~ Yevgeniy Al~k~as~drovich--doctnr of phyeico-mgthemgtical ~cienceg, prof~esn~ Gruzin~ Y~vel Lukich--doctor of phygico-math~roatical eciences, profe~~or Culyay~v~ Yuriy V~il'y~vicr~--doctor of phy~ico-math~m~ticgl ~ciences, profeseor Cur~vich~ Alek~andr Viktorovich--doctor of phy~ico-mgth~maCicel ~ciences t~roknv~ Yuriy Nikol~y~vich--doctor of phyeico-mathematicgl acience~, prof~~gor zhaboein~kiy, Mgrk Yefremovich--doctor nf technical gci~nceg~ profeseor 7~~eleznyakov, Vlgdimir Vneil'yevich--doctor nf phy~ico-mathematical eci~ncea~ profe~gor zheludev, tvan 5tep~novich--doctor of phygico-mathematical scienc~g, profeegor ~gvgrit~kiy~ Nikol~y Vladimirovich--dactor of phyeico-mathematical aciences z~ytg~v~ Georgiy Al~keandrovich--doctor of phyeico-mathematical sc~enceg~ profesgor Zakharov, Vledimir Yevgen'yevich--doctor of phyeico-mathematical aciencea~ profeg~or 'Lverev~ Vitaliy M~tol'yevicl~--doctor of physico-mathematical aciences, profes~or Ivanov~ Viktor Ivanovich--doctor of phy~ico-mathematical sciencea~ profesaor Imehennik~ Vledimir 5ergeyevich--doctor of phyeico-mathematical eciences Indenbom, Vladimir L'vovicl~--doctor of phyaico-mathematical eciencea, profesaor Kapitsa~ Sergey Petro~ricli--doctor of phyeico-mathematical ~sciences~ professor Kaplyanskiy~ Aleksandr Aleksandrovich--doctor of phyeico-mathematical eciences Karlov, Yikolay Vasil'yevich--doctor of phyeico-mathematical sciencee~ professor Kislik~ tdikhail Umitriyevich--doetor of technical aciences~ profesaor Kopylov~ Ivan Mikheyevich--doctar of physico-mathematical sciences Korniyenko, Leonid 5ergeyevich--doctor of phyaico-~mathematical $ciences, profeseor Konaer, Samuil $orieovich--doctor of physico-maChematical aciences, profeseor Kocl~arov~ Grent Yegorovich--doctor of phyaico-mathematical aciences~ profeaeor Kux'min~ Arkadiy Dmitriyevich--doctor of phyaico-mathen~atical aciences~ profeseor Larkin, M atoliy Ivenovich--doctor of physico-mathematical aciences~ professor I,evin~ ~tikhail L'vovich--doctor of physico-mathematical sciences~ professor Levinson~ Ioehue Ben'yaminovich--doctor of physico-mathematical aciencee Letokhov, Vladilen 5tepanovich--doctor of physico-mathematical sciences~ profe~sor Lyaau~hev, Leonid Mikhaylovich--doctor of physico-mathematical sciences~ - profe~~or 29 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~dtt O~~tCIAL U5~ dNLY M~itnrov~ Gl~b Iv~n~viCh--dncCdr of phygiCO-m~th~m~ticgl ~ci~enc~~, pr~fp~gor - rlamyrin~ fSori~ Alek~nndrdviah-~-doctnr nf phy~ico-mathematical sci~nc~g~ prof~~~or Mgndel'ghtnm~ S~rgey i.~onidovich--doctor of phygiCo-mnthematicgl ectenc~~~ prof~e~or Msrov~ Mikhail Yalcovlevich~-doctor of phygtco-mathemgticnl ~ci~nc~~~ profeegor Mg~~vich, Alla Genrikhovna--doctor of phy~ico-mathematic~l ~ci~nces~ profes~or ?tutvey~v~ Viktor Ve~il~y~vich--doctnr of t~chnical gcienceg, profesgor Mikaelyan~ Andray L~cmov3ch--d~ctor of technic~l eci~nc~g~ prof~n~or Miroghnikov, Mikhail Mikhgylovich--doctor of technical ecienc~~~ profeg~or ` Moroz~ V~~iliy ~v~novich--doceor of phy~ico-mnth~matical gcienceg~ profee~dr N~miro, M drey Antonnvieh--doct~r of phy~icn-math~mgCical ~cienr.~g, ~rof~~sor Niko1'~kiy~ Vyach~gl~v Vladimirovich--doctor of technical g~i~nceg~profe~~ox Novikov~ Igor' Dmf.triy~vich--doctor of phygico-mathematical gciencee Pariy~kiy~ Yuriy Nikol~y~vich--doctor of phygico-mathem~tical sciencea _ P~nin~ Nikolay Al~k~~yevich--docror of phyeico-maCh~maticgl gcienc~~~ profes~or pe~~l', Vlgdimir ldelevich--doctor of phy~ico-mgth~maticgl gcienceg, profea~or petrun'kin~ V~evolod Yur'y~vich--doctor of technical ~cience~, prof~egor pokrovdkiy, Veleriy Lennidovich--doctor of physico-mathem~tical eciences, profe~~or Pokrov~kiy, Yaroglav Y~vgen'yevich--docCor of phyeico-mathematical sciences Ponyatov~kiy, Yevgeniy Genrikhovich--doctor of phygico-mathemetical sciencea Rabinovich, Matvey 5a~oeonovich--doctor of physico-mathematical eciences, profe~sor , ltayxer, Yuriy Petrovich--doctor of phygico-mathematical ecienceg~ profeseor Itashbe~ Bmmanuil Iosifovich--doctor of physico-mathematical ecienceg~ profeeeor Rudakov~ Leanid Ivanovich--dactor of physico-mathematical eciences, profeesor = ltukt~adze~ Anri Amvroe'yevich--doctor of physico-mathematical aciences, profesaor 5avin~ Anatoliy Ivanovich--doctor of technical aciencea - Sob~l'man~ Igor' I1'ic}~--doctor of physico-mathemetical eciencee, profeegor Sobolev~ Nikolay Nikolayevich--doctor of phyaico-methematical sciencea, profeeaor 5tafeyev, Vitaliy Ivaaovich--doctor of phyaico-mathematical aciences, profesaor - Stel'makh~ Mitrofaa Fedorofich--doctor of technical sciences Stepanenko, Igor' Pavlovich--doctor of technical sciencea~ professor 5teehenko. Nikolay Vladimirovich--doctor of phyaico-mat~ematical aciences 5tiehov~ 5ergey Mikhaylovich--doctor of physico-mathematical sciences Suehchinskiy~ Mikhail MikheylovicM--doctor of physico-mathematical scienceg~ professor Syrovatekiy~ Serqey Ivanovich--doctor of physico-mathematical aciencea Syunyayev~ Ranhid Aliyevich--doctor of phyeico-mathematical eciencea Tal~ov, Vladimir I1'ich--doctor of phyeico-mathematical sciencea, profeseor 1Verekoy~ Horie Arkad'yevich--doctor of physico-mathematical sciencea~ profeeaor Ter-Mikayelyaa~ Mikhail I.eonovich--corresponding member AS Armenian SSR Timofeyev~ Vladialav Borisovich--doctor of physico-mathpmatical aciences Utkin~ Ge naan Mikhaylovich--doctor of technlcal sciences, professor ~'abelinakiy~ Immanuil Lazarevich--doctor of physico-mathematical aciencea~ profeesor � Kliaykin~ Moieey Semenovich--do~tor of phyaico-mathematical sciences Kliaradze~ Yevgeniy Kirillovich--academician AS Georgian SSR Teytovich. Vadim Nikolayevich--doctor of physico-mathematical sciencea 30 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~UEt U~~ICIAL U5~ dNLY Cl~~rnop~aknv~ Niknl~y Alek~~yevicl~--doctor of phygico-mnthem~Cic~l ~cianc~~ Shnfrin, Kugiel~ Shcomondvicl~ ~Shl~aaviCh)--dnctor df phygico-math~maticgl ~ci~nce~~ prof~~eox Shotov~ Algkgey p~trovich--doctor of phy~icrr-math~maticgl ~cience~~ profes~or 5htaym~hl~ayg~r~ Vol' f g~nteionovich~~doneor o� t~cl~nical ecience~, profes~or ` b~p~r~mene of Nuclpar phy~ic~ Abov~ Yuriy G~or~iyevirh--doctor of phyeico-m~th~mgtical ~cience~ Arbuzov, norig Andr~yevich~~-doctor of phy~ico-math~matic~l ~cienc~~ $gyer~ Vl~dimir Nikolayevich-~-doctor of phygico-meth~matic~l gcience~~ prof~e~or Va~il'yev~ Atlant An~to1'yevicti--doctor of technical sciencee Vorob'yev~ Alekeey Alekeeyevich--doctor of physico-mathematic~l ~ciences G~rehteyn~ S~men Solowonovich~-doctor of phyeico--math~meticgl eciencee~ profeg~or Umitriy~vgkiy~ Vitaliy petrovich--docCor of physico-mathematical ~cienc~g~ prof~ggor Uolao~hein~ goria Matol'yevich~"~docCOr of phygice-matheroaCical sciences~ profe~~or Ioffa~ Borig Lazarevich--do~tor nf phyeico-mathematical eciencee - Kadyehev~kiy~ Vlgdimir Georgiyevich--doctor of phygico-mathematical gcienc~e, profe~~nr Kirztin~ta~ David Abramovich~-doctor of phy~ico-mathematical ~cience~ Kirillov-U~ryumov, Viktor Grigor'yevich--doctor of physico-mathematical aciencea~ _ profeeeor Kolomen~kiy~ Mdrey Alekgandrovict~--doctor of phygico-mathematical sciences~ p~ofe~eor Lepidug! Lev Ioeifovich--doctor of phyaico-mathematical sciences~ profesaor Lipatov~ Lev Nikolayevich--doctor of phyeico-mathematical aciences Nikol'skiy~'5ergey Ivanovich--doctor of phyeico-mathematicel eciencds~ profeasor Novoahilov, Yuriy Viktorovich--doctor of physico-mathematical aciences, professor Uganeayan~ Yuriy Teolakovich--doctor of phyeico-mathematical sciences Ogloblin~ Alekbey Alekaeyevich--doctor of physico-mathematical aciencea~ professor Pavlovekiy~ Aleksnndr Ivaaovich--doctor of phyeico-mathematical sciencea Polivanov, Mikhail Konatantinovich--doctor of phyeico-mathematical sciences~ professor Polyakov, Aleksendr Markovich--doctor of physico-mathematical eciences Aitue~ Vladi~air Ivanovich--doctor of physico-methematical eciencea Itoma~nov~ Yuriy Aleksandrovich--doctor of physico-mathematical aciences~ professor Sarantsev, Vladislav Pavlovich--doctor ef physico-mathematical eciences Slavnov, Andrey Alekseyevich--doctor of physico-mathematical eciences 5olov'yev, Vadim Georgiyevich--doctor of phyaico-mathematical sciences~ profeseor Solov'yev, Lev Dmitriyevich--doctor of phyaico-mathematical scieacea~ professor Solov'yev. Mikhail Iosifovich--doctor of physico-mathematical aciences~ profeaeor 31 FOR OFFICIAL U5E ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 _ I~Uk UH'!~'tCIAL U~;L UNLY 5umbt~yev, Ulag Igorevich--doctor nf phy~ico-math~mgtic~l ~cience~ ~ prof~g~or Ternov~ Igor' Mikhgylnvich--doctor nf phy~ico-n~Chematicel ~ciencee, profegsor T~r-Mgrtiro~y~~ hgren Avetikovich--dn~tor of phy~ico-maChemaCical ecienceg~ profeegor Tulinov~ AngColly Filippovich--doctor of phygico-math~mgeicgl ~ci~ncee~ profe~eor Tyapkin~ Alek~~y Alek~ey~ivch~--doctor of phyeicd-e~thematical eciencee~ profeeeor Tavkhelidze, Al~bert Nikiforovich--academici~n AS Georgi~n SStt ~aynberg. Vladitnir Yakovl~vich-- doctor of phyeico-raathematical aciencee~ profeeeor _ Khriplovich~ Iogif Bent~ionovich--doctor of physico-mathematicgl ~cienceg Chuvilo~ Ivan Vaeil'yevich--doct or of phyeico-mathemgeic~l sci~nce~~ prof~~eor Shapiro, Iogif Solomonnvich--doctor of phy~ico-mathematical gciencee~ profeeeor _ Shumaynv~ Mikhail petrovich--doctor of phyaico-maChematical ~ciencee DeperCment of f'hyeico-Technical P roblem~ of ~n~rgetic~ ~~lyekov, Viktar Petrovich-~-doctor of technical ~cienceg, profeesor Iiiberman~ Leon Mikhaylovich--doctor of technical aciences~ profeegor 13ogo~lc~v~kiy, Vy~che~lav Nikolayevich--doctor of technical gciences, profeseor 13orovoy ~ Alek~endr Alekear?drovich $urgsdorf, Vladimir Vladimirovich--doctor of tec.~nical eciences, profesaor Vinokurov~ Vladimir Alekseyexich--doctor of technical eciencea, profeseor Voronin, Grigoriy Ivanovicti--doctor of technical eciences, profesaor Gverdtgiteli~ Irakli Grigor'yevich--correspottdin~ member AS Georgian 5SR Colovin, Igor' Stefanovich--doct or of technical sciencea Cri~or'yev~ Velentin Alekgandrovich--doctor of technical gcienceg, profeeeor Dubrovekiy, Vitaliy tiorisovich--doctor of technical sciences ~ professor Zel'dovicl~, Alekgandr Crigor'yevich--doctor of technical sciences~ professor Ivanovekiy, Gennadiy ~omich--doctor of technical eciences, profeaeor Izotov, 5ergey Petrovich--doctor of technical aciencea Kopyloav, Igor' Petrovich--doctor of technical sciences~ professor Koryakin, Yuriy Ivaaovich--doctor of ecanomic sciences~ professor Kruglov, Mikhail Geor~iyevich--doctor of technical sciences, professor Labuntaov, Dmitriy Alekeandrovich--doctor of technical sciences, profesaor Leont'yev~ Aleksandr Ivanovich-- doctor of technical sciencea, profegeor rterkov, Nikolay rtikhaylovich--doctor of technical eciences, profesaor Mikl~aylov~ Mdrey Vasil'yevich--doctor of technical sciences, professor ~Vedo~paxov, Artur Vladimirovich--doctor of piiysico-mathematical sciencea, profe~sor Yeporozl~niy, Petr 5tepanovich--doctor of technical sciences, professor Sarkieov, Aahet Arakelovich--doctor of tecl~nical aciences, profeseor 5eleznev, Konatantin Pavlovich-- doctor of technical sciences, prof~esor Sivolodskiy~ Yevgeniy Mdreyevich--doctor of technical sciences, profesaor Sidorenko, Viktor Alekaeyevich--doctor of technical sciences, profeasor Solov'yev, Pavel Alekeandrovich-- doctor of technical aciences~ profesaor Sychev, Vyacheelav Vladimirovich--doctor of technical sciences, profeasor - Timashev~ Sergey Vladimirovich--doctor of technical sciences, profess~r Tikhodeyev, Nikolay Nikolayevich-doctor of technical sciencea, profeseor 32 - FOR OFFICIAL USE ONLY ` APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 t~ntt UN'CICtAL U51, hNLY F'~vor~kiy, n1~g Nikolayevict~--doctor of teehniCgl ~nienceg ~ profeeaor ~radkov~ Abr~m gorisovicl~--doctor of technicgl ~cience~, prof~seor -J Chelnokov~ Valentin Yevg~n'yevich--doctor of techn~.cal eci~nces~ profeesor 5hikhov, Sergey riorieovich--doctor of phygica-maChemat~.cal eciences, pYOfeaeor Uep~rtme~nt of Mechanic~ and ConCrol Proceeeeg Abgaryan~ Kar~an Aramovich-~docCor of tgchnicgl ecipncee~ profeseor Abramov~ Alekeey 5ergeyevich--doctor of technical gci~ncee, profee~or Aven~ Uleg Iv~novich--doctor of technical eciences, profee~or Alekeandrov, Avraam Yakovl~vich--doctor of technical eciences, profesgor Alekeandrov, G1eb Vladimirovich--docCor of technical sciences, profesaor Anfimov, Nikolay Apollonovici~--doctor of technical aciences~ profeasor Artemonov~ German Timof~yevich--doctor of technical acienceg~ profeesor _ AkhuCin, Vladimir Mikhaylovich--doctor of technical eciences~ pro~eseor - I3abich, Vagiliy Mikhgylovich--doctor of physico-mathematical sciencea, profeseor Barenov~ Vladimir Borisovich--doctor of physico-mathematical gciences, profeseor BaranC~ev~ item Georgiyevich--doctor of phy~ico-mathematical sciences~ profeaeor BarenblgCt~ Grigoriy Iegakovich--doctor of phyeico-mathematical eciences. profe~eor $elenya~ Yevgeniy Yvanovich--doctor of technical aciences~ profeseor Beletskiy~ Vladimir Vasil~yevich--doctor of physico-mathematical acienceg, profesaor Beloteerkovekiy~ Sergey Mikhaylovich--doctor of technical sciences, profeesor Belyakov~ Ivan Timofeyevich--doctor of technical eciencea, profesaor Belyanin, Petr Nikolayevich--doctor of technical aciencea~ profesaor ~erezhnoy, Igor' Aleksandrovich--doctor of phyeico-mathematical eciencea, profeesor Beeekergkiy~ Viktor Antcmovich--doctor uf technical aciences, profesaor - Blekhman~ I1'ya Izrailevich--doctor of phyaico-mathematical eciences, profeasor Butenin, Nikolay Vasil'yevich--doctor of phyaico-mathematical sciences, profeeaor Butkovakiy~ Anatoliy Crigor'yevich--doctor of technical aciencea, profeaeor Varahamov, Rom Rubenovich--corresponding member AS Armenie-; 5S R Vakhrameyev~ Yuriy Sergeyevich--doctor of phyaico-mathematical sciences Volkov, Dmit riy Pavlovich--doctor of technical aciencee, professor Vyatavkin~ Alekaendr Nikolayevich--doctor of technical sciences, profesaor Gavrilov~ M atoliy Nikolayevich--doctor of technicgl sciences~ profesaor Genkin~ Mikhail Dmitriyevich--doctor of technical eciences, profeasor - Grigoryan~ Samvel 5amvelovich--doctor of phyaico-mathematica7. sciences, profeasor - Crodzovakiy~ Cersh Leybovich--doctor of physico-mathematical eciences, professor - Denil'che:;jko, Igor' Antanovich--doetor of technical aciences, profesaor Devyanin~ Yevgeniy Andreyevich--doctor of physico-mathematical sciences~ profesaor Derkach, Vitaliy Pavlovich--doctor of technical eciences, profeasor Druzhinin~ Georgiy Vasil'yevich--doctor of technical eciencea, profesaor Yevtikhiyev~ Nikolay Nikolayevich--doctor of technical sciences, profesaor Yerehov~ Leonid Viktorovich--doctor of technical sciencea, profesaor 'Lhigulev, Vadim Nikolayevich--doctor of technical sciencea, profeaeor 'Lamyahlyayev, Barrikad Vyachealavovich--doctor of technical aciencea, profeseor zaripov, Madiyar Fakhritdinovich--doctor of technical sciences, professor 33 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~o~ ni~~icr.nt. US~ ONLY zubov~ Vladimir Ivanovicli--doctor of phyeico-m~tt~emuticnl aciencea~ profeasor Ivanov, Georgiy Nikolayevich--doceor of Cechnical scienceg Ivlev~ Uyuie Dnnilovich--docCor of phyei.co-mathemaCical aciencea~ profesaor Iordan~ Georgiy Genrikt~ovich--doctoY of technical sciences, profesaor I~akov, Pavel Pavlovici~--doctor of Cechnical sciences~ professor Kavalerov~ Geniy Ivanovich--doctor of technical sciences Kagan, Bor~.~ Moie~y~v~.ch--docCor of technical sciences, profeasor halayev~ At~atoliy Vasi1'yevicl~--doceor of technical eciencea, profeaeor - Karteev~ Mikhail Alekeandrovich--docCor of Cechnical ~ciencea, profesaor Klimov~ Dmitriy Mikhaylovich--doctor of physico-mathemaCical sciences, profeseor - Klyuyev~ Vladimir Vladimirovich--doctor of technical aciences, profesao~r ~ Klyushnikov~ Vladimir DmiCriyevich--doctor of phyaico-mathematical eciencea, professor: Kovalev~ Sergey Nikitich--doctor of Cechnicnl sciencea ~ Kovtunenko~ Vyache~lav Mikhaylovich--corregponding member A5 Ukrainian SSR -~i Kogan~ Mikligil N~umovich--doctor of phyeico-mathematical gciences, profesaor Koahevnikov~ Serg~~? Nikolayevich--corresponding member A.5 Ukrainian SSR Kozlov~ UmiCriy Ii ich--doctor of tecl~nical gciences, profeaeor Koleenikov~ Kon~tantiri 5ergeyevict~--doctor of technical eciences, professor Koltunov~ Mikhail Andreyevich--doctor of phyaico-mathematical aciencea, profesaor Korenev~ Boris Grigor'yevich--doctor of technical sciences, profeasor Koetrov, Boria Viktorovich--doctor of physico-mathematical aciencea Kocharyantg, Samvel Crigor'yevich--docCor of technical sciancea~ profesaor Knehkin, Lev Nikol~ayevich--doctor of technical sciencea~ profeseor Kragel'gkiy, Igor' Viktorovich--docCor of tectinical sciences, profeasor Krasnoehchekov~ Pavel Sergeyevich--doctor of physico-mathematical eciencea, professor Krug~ German Karlovich--doctor of technical eciences, profeasor - Kuguehev, I1'ya Dmitriyevich--doctor of technical aciancea~ profesaor Kuzin, Lev Tiaafeyevich--d~ctor of technical sciences, profesaor Kulikovskiy~ Andrey Gennad'yevich--doctor of physico-mathematical sciences, professor Lebedev, Aleksandr Aleksandrovich--doctor of technical sciences, professor Leont'yev, Nikolay Nikolayevich--doctor of technical acienceg, professor Lib rovich~ Vadian Bronislavovich--doctor of physico-mathematical eciences, professor Lidov, Mikhail L'vovich--doctor of phyaico-mathematical sciences, profesaor Litvinov, Boris Vasil'yevich--cr?adidate of technical aciences Lomakin~ Viktor Aleksandrovich--doctor of physico-mathematical sciences, profeasor Lopato, Georgiy Pavlovich--doctor of technical aciences - Luzhin, O1'gerd Vladimirovich--doetor of technical sciencea~ professor Lukachev, Viktor Pavlovich--doctor of technical aciences, profesaor Matveyev~ Cavriil Alekseyeivcl~--doctor of technical sciencea~ professor - Matyukhin, Nikolay Yakovlevich--doctor of technical aciences, pm fesaor Mel'nikov, Gennadiy Pavlovich--doctor of technical sciences, professor Mileyko~ Sergey Tikhonovich--doctor of technical aciences Mitenkov, Fedor Mikhaylovich--doctor of teehnical sciences, professor Mikh aylov~ Alekasndr Ivanovich--doctor of technical sciences, professor Miahin~ Gennadiy Ivenovich--doctor of phyaico-mathematical sciences~ professor 34 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~OR OT~'FICIAL USE ONLY Mozzhorin~ Yuriy Aleksandrovich--doctor of eechnical aciences, professor - Moskvitin~ VikCor Vusi1'yevicli--doctor of physico-mathematical aciences, _ profeseor _ r[y~mlin, Anatoliy Nikolayevich--doctor of Cechnical sciencea Myasnikov~ Veniamin Petrovicl~--doctor of phyaico-mathematical eciences Nadiradze~ Alekgendr Uavidovich--doctor of technical sciences, professor Ni~matulin, Robert Iskandrovicii--doctor of phyaico-mathematical sciences, profesgor Nikitin, Lev Vasi~'yevicli--doctor of physico-mathematical sciences, professor Nikolayev, Vladimir Ivanovich--doctor of Cechnical sciencea, professor ~Novoshilov, Genrikh Vasi1'yevich--doctor of technical sciences Pavlenko, Vladimir Antonovich--doctor of technical sciences, profeasor - Pal'mov, Vladimir Aleksandrovich--doctor of physico-mathematical sciencea, - profesaor Parton~ Vladimir zalmanovich--doctor of physicu-mathematical eciences, professor Petropavlovakiy~ Andrey Aleksandrovich--doctor of technical aciences, professor Pozdeyev, Al~ksandr Aleksandrovich~-doctor of technical sciences, profeasor Ponomarev, ValenCin Mikhaylov3.ch--doctor of technical sciences, professor Pogpelov, I?miCriy Aleksandrovich--doctor of technical sciences, profesaor Prsngiehvili, Iveri Varlamovich--doctor of technical sciences, professor - Pupkov, Konatantin Aleksandrovich--doctor of technical sciences, professor Rozhdestvenekiy, Boris Leonidovich--doctor of phyaico-mathematical aciencea, profeasor Rutkovskiy~ Vladislav Yul'yevich--docCor of tect~r~ical sciencea, professor Ryzhov, Oleg Serg~yevich--doctor of physico-mathr.matical scier.;~s, professor Ryzt~ov, Eduard Vyachealavovich--doctor of technical sciencFa, professor Ryzhov~ Yuriy Alekseyevich--doctor of technical sciences, professor Ryabinin Igor' Alekseyevich--doctor of Cechnical sciences, profeasor Sadovskiy~ Igor' Nikolayevich--doctor of technical sciences Sarychev, Vasiliy Andreyevich--doctor of physico-mathematical sciences, professor Sirazetdinov, Talgat Kasimovich--doctor of technical sciences, professor Smirnov, Anatoliy Filippovich--doctor of technical sciences, professor S~nolov~ Vladimir Borisovich--doctor of technical aciences, professor Sokolov, Alekeandr Georgiyevich--doctor of technical sciences, professor Solodovnikov, Vladitnir Viktorivich--doctor of technical sciences, profeasor Solomenko, Nikolay Stepanovich--doctor of technical sciences, professor Staros, F'ilipp Georgiyevich--doctor of technical sciences, professor Stepanov, Boris Mikhaylovich--doctor of physico-mathematical sciences, professor Stogniy, Anatoliy Alekeandrovich--corresponding member AS Ukrainian SSR Strel'ch~k, Nikolay Mtonovich--doctor of technical sciences, professor Sumarkov~ Leonid Nikolayevich--doctor of technical sciences, professor Sychev, Vladimir Vasil'yevich--doctor of physico-mathematical sciences, professor Tamm, Boris Georgiyevich--academician AS Estonian SSR - Troitskiy, Vladimir Aleksandrovich--doctor of physico-mathematical sciences, profeasor Tupolev, Aleksey Andreyevich--doctor of technical sciences, professor Ugodchikov~ Andrey Grigor'yevich--doctor of technical sciences, professor - Ulanov, Georgiy Mikhaylovich--doctor of technical sciences, professor Utkin, Viktor Vaeil'yevich--doctor of technical scien ces 35 FOR OF~ICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~Ok 01~'~ICIAL U5F: ONLY Udhgkov~ I~dr' Alek~eyevi~h~'rdoctor of eeehniegl ~cience~, prnfe~,~nr ~edo~ov~ Y~vgeniy Aleka~ndroviCh--ddrt~r nf tcChniGgl g~i~nr~~, prnf~~~dr _ I~'edorov~ Alekg~y Ivanovicl~--doctor of t~~hnic~l ~cipnc~~, pr~f~~~nr ~eodo~'y~v, V~~voldd Ivannvich--doctor nf e~chr~ie~. tlC1EttC~g~ proi~~~or Kti~gin~ C~nnadiy L'vovlch-~dortor af tcchnical ~~ien~ee, profesevr Kt~etagurdv~ Yaro~luv Afang~'y~vich--doetnr of t~chnic~l gcienc~e, prof~~~c~r Khorol~ navid M~igeyev:leh--doctor of technicgl ~ci~nc~g, prof~~~~r ~ttemodenav~ iiori~ Knn~eantinovich--doctor of t~ehnic~l ~ciences, pro~~~~~r - Chex~~agov~ X~triy Mikheylov~~h-~doctor of tpchnical gciencpg, prof~egor ~~rnous'ko, I~elikg L~onidovich--doctor nf phygico-m~there~ticgl ~cienc~~~ profe~~or Chernykh, Klimentiy ~~odoe'yevirh--doctor nf phyglco-math~matiaal aci~nc~g, ~ profe~eor 5hevyakov~ Alekeey M drey~vich--doctor di technical gci~ncee~ prof~~~or Sher~met'yev~kiy~ Nikolay ttikolayevich--docCor of t~~hningi gcipncp~, profe~gor Shikheyev~ Kirill Nikolgy~vic:li--doctor of C~chnical gcienceg~ profe~~nr 5tikadov, Leonid Mikhaylovich--doctor of Cechnic~l ~cienee~~ prafe~~dr Shlyekhtc~nko~ Sergey Miktiaylovich--doctor of terhniCal ~ci~nces, profesgor Shnyrev~ Genn~diy bmitriyevich--doctor of technic9l ecienc~g St~ukghunov~ Volentin Yefimovich--doctor of t~chnicnl ecience~, ~rofe~gnr Yurevid~ ~ Yev~eniy Ivanovict~--doctor of t~cht~i~~l sciencee, profeeeor ~tueupov~ Kafael' Midkhatovich--doctor of technical sciences ~ profeesor Yakimav, Yuriy L'vovich-~ doctor of pl~ysico-mathematic~l gcientee - Yakovlev, Yuriy 5ergeyevich--doctor of technicnl eciencea, profeasor _ Yalcubaytie, ~duard Aleksaadrovich--academician AS Letvian SSR Yakubovich~ Vladimir Andreyevich--doctor of phyaico-mathematical sciencea. - profeaeor - Yaetrebov~ Vyacheslav 5emenovich--doctor of technical sciences Department of Ceneral and Technical Chemistry - Aleksandrov, Yuriy Arsent'yevict~--doctor of chemical scienceg, professor Alfimov, rtikhail Vladimirovich--doctor of physirrmathematical sciences professor Atovmyan~ Lev Uganovich--doctor ~f chemical sciences~ profeseor uarabo~hkin, Alek~ey Nikolayevich--3rctor of chemical sciences, profesaor 13elikov~ Vasiliy Menendrovich--doctor of chemical. sciences, profesaor Huchacl~enko, Matoliy Leonidcvich--doctor of ctiem~tcal eciences ~ profesaor . Vol'pin, ~iark Yefimovici~--doctor of chemical aciences, professor Voskresenskiy~ Vladimir Aleksandrovich--doctor of chemicel scienceg, professor Galkin~ Vikolay Petrovich--doctor o~ technical aciences, profeseor Cel'bshteyn~ Matoliy Iosifovich--doctor of chemicat aciences, profesaor Gerariimov, Valentin Vladimirovich--doctor of technical eciences, professor Gidaspov, Fioris Veniaminovich--doctor of chemical aciences. professor Gryaznov, Vladimir Mikhaylovich--doctor of chemical sciences~ profesaor Uremin, Mat~liy Nikolayevich--dactor of physico-mathematical sciences~ profe~sor Aubovitekiy~ Fedor Ivanovicl~--doctor of chemical aciences, professor 36 FQR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~Ok U~~IGI11L U~~ ONLY Uyum~yev~ Kirili riiktti~y~ovi~h�~-doctor ~f ct~~mi~~l ~cl.pnc~g, prof~~~or Ypremenko~ t,~~rnid 'Cimof~y~vieh--da~+tor nf chemicai ~cienc~g, profeg~or Y~rmakov~ An~roliy Nik~l~y~virti-�doctor of chpmicgl gcipnc~g, profeagor Y~r~hovg~ ~inaid~ Va~i1'yevne--docror of technic~~ gci~nceg~ praf~ggor Za~chArlrin, L~ot?id iv~navich-~doceor of cN~mie~i ~ci~ne~~, ~rof~~~or Xv~nch~v~ ~arg~y 5t~p~ovich--do~tor of chemicgi ~ci~nce~~ profprror I~aguly~ne~~ ~~orgiy Varh~y~vich-�doctor of ch~mical ~ci~ncQ~ Kezarindv~ V~adi~ir Y~v~~n'y~v~ch--dnctor df chpmicgl gci~nceg K~l~chit~~ igor' Vadimovich--dector of ch~micei ~ci~nc~~~ prof~~~or _ Ktperm~n~ S~v~liy L'vovicl~--doceor of ch~micel ~ci~nce~ Klabunevgkiy~ Yevgeaiy Iv~n~virh--doetor of chemical ~ci~nc~g, profeggor ' K~marov~ Ypvgeniy Va~ii~y~vich--doctor of ch~mical ~ei~nceg~ profesaor Koro~r~ Vit~liy Abra~~vich--doctor of ch~mi~al aci~~t~c~~, profe~~or ~ Krivo~h~y~v~ Nikol~y Al~k~~y~vich--dector of t~chnic~l ~cience~, prof~e~or - Krn1', Vl~dimir A1ek~~ndrovich--doctor of ch~mical Bci~nceg, profe~~or krylov, U~~g V~lentinovich--doctor nf chemical ~cienceg, profesgor Kuliyev, Ali M~ea Ugly--~cad~micien A5 Azerb~ydzhgn 55R L~ypungkiy, Oveey I1'ich--doctor of phygico-n~th~maticel eciences~ profeegor . Mak~imov~ Vladimir ~'edorovich--doctor of technic~l gci~nc~g~ profeegor M~nelia, C~orgiy Isnrigovich--doctor nf ch~mical gcienc~~~ profeggor Mer~i?anov~ 111eitnandr Cirgor'yevich--doctor of phyaico-mathemgtical ecience~, profe~eor Mukhlenov~ Ivan Yetrovich--doctor of technical acienc~s, profe~sor i:efedov, Uleg ttatv~yevich--doctor of cl~emical ecienceg~ profegenr Ntkitin~ Yevgnniy Yevgen'yevici~--doctor of physico-methematical eciences, profegsor Nikiforov~ Alek~ar?dr 5ergeyevict~--doctor of technical gci~nce~ " Ovrhinnikov, Algkgandr Anatol'yevic}~--doctor of physico-ma d~ematical sciencee~ profesgor Orayevgkiy~ Matoliy tJikolayevicli--doctor of phyeico-mathematicel aciencea~ ~ prnfegsor Pikayev~ Alekeey Konstaatinovich--doctor of ct~eaiical sciencee~ profesgor Ynlak~ Lev 5olomonovich--doctor of phygico-maChematical gciences, profeeaor pnlukarov~ Yuriy Mikhaylovicli--doctor of chemical sciencee Ponomarev~ Ardal'on ?iikolayevich--doctor of chemical sciences~ profeaeor Roaenfel'd~ Iosif L'vovich--doctor of chemical sciences, professor , Runanov~ Matoliy Ivanovich--doctor of cheaiical sciences, profe~sor 5ekovich~ Cennadiy Viktorovici~--doctor oF technical sciences~ profeasor 5amaonov~ Georgiy Vasil'yevich--doctor of chemical sciences~ profesaor 5anit~, Pafnutiy Ivanovicl~--doctor of chemical sciencee~ profesgor 5okol~~kiy~ D~nitriy Vladimirovich--academician AS Kazakt~ 5SR 5piridonov~ Viktor Pavlovich--doctor of chemical aciences~ professor Tea,kin, t~f~naesiy Ir~aakuvich--doctor of chemical sciences, professor Toletikov~ Cearikh Aleksandrovich--doctor of chemical sciences, pzofesaor Toa~ast~evekiy~ Vladislav Trofimovich--doctor of technical sciencea, professor Topchiyeva~ Klavdiya Vasil'yevna--doctor of checd cal sciences~ professor Tyurayayev~ Iven Yakovlevich--doctor of technical gciencea, profeseor Fzenkel', 5ergey Yakovlevich--doctor of phyeico-mathematical aciencee, profeseor Chernyehev, Yevgeniy Andreyevich--doctor of ci~emical sciences~ professor _ 37 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~Ott U~~ICIAL U5~ dNLY Cli~rnygli~v~ Yevgpt~iy Andray~vich--doctor df chemical gcien~e~, ;:~:_:.~or 51?gichp~ronov, Mikti~il Iv~n~virh--doctor of chemical gcieneeg, profergor Shilav~ Al~k~t~dr Yevg~c~~yeviclt--doctor of chem~cal sciencea~ prof~ssvr Shmidt~ V1~dimir 5arg~y~virll--docror of chemicel ~cience~ 5horygin~ petr pav,lovich--doctor nf chemicnl tlC~Et'1Cp9~ prof~g~or Shukin~ Y~avgeniy Dmitriypvich--doctor of phy~ico-math~matical gci~nce~, prof~eeor _ ~nteli~~ Ser~ey Ganrikhovich--doctor of ch~micul gcienc~~~ profe~~or Departm~nt of phyeical Chemistry ~td T~chnology? of Inorg~nic Material8 M tanov~ 5ergey Pgvlovich--doctor of technicAl acipnce~ Bogoygvlen~kiy, Kon~tantin Nikolayevich--doctor of technic~l ecienc~~~ ptr~ofe~~or - Boet~kerev, ~llin Petrovich--doctor of t~chnical eci~ece~, profe~eor V~yukov~ Andrey Vl~dimirovich--doctor of technical scienres, profe~sor Ven~vtg~v, Yuriy Nikolayevich--doctor of phy~ico-mathematical gcienc~g~ prof~~~or Vorob'yev~ Kharlampiy Sergeyevich--doctor of technical ~cience~~ profesi~or Corlov~ Yuriy Pevlovich--doctor of t~chnical gciences~ profe~sor Gorehkov, Vladimir Ivanovich--doctor of chemical sci~ncea, professor Corynin~ Igor' Va~il'yevich-doctor of tpchaical ~cienc~~, profegeor Gurvich, Lev Veniaminovich--doctor of chemical sciencea~ professor Dobatkin, Vladimir Iveaovich--doctor of tecl~nical ecie~nce,~ ~ profe,~sor - Uyatlove~ Nina Mikhaylovna--doctor of chemicgl ecience~, profee~or Ibtagimov~ Shavket Shigebutdinovich--acedemiciaa AS Kezakh SSR _ tlyukhin, Vladimir Valentinovici~--doctor of phy~ico-mathematical ec~ences Kipgxieov, Sergey 5ergeyevich--doctor of technical acieecea, profeeaor Kozlovekiy, Lev Va~il'yevicll--doctor of technical ~ciences, profeesor - Komar, Alekaey Ceorgiyevich--doctor of technical sciences, prnfessor Kopeykin~ Vladimir Alekseyevich--doctor of technical aciences Kopetakiy~ Cheslav Vaeil'yevich--doctor of techaical sciences, profeaeor Kunin, Lev Lazarevich--doctor of technicel sciences, profesaor Lazarav~ Vladie~av Borisovich--doctor of chemical sciences, profeasor Liachevskiy, Borie Vadimovich--doctor of technical sciences, profeesor Menokhin, Matoliy Ivanovich--doctor of technical aciences, profeaeor Marov, Igor' Nikolayevich--doctor of chemical gciences Moakvin, Vladimir Mikhaylovich--doctor of technical sciences, pr~~fessor Mchedlov-Yetrogyan. Utar Petrovich--correspanding n+ember AS Ceor.~$ian SSR Myaeoyedov~ Boris ~edorovich--doctor of chemical sciences, profeasor Ogarev~ Aleksandr Nikanorovich--doctor of technical aciencea, proiesaor O~iko, Vygcheslav~ Vaeil'yevich--doctor of physico-mathematical sciences, profe$sor Pavlov. Pavel Vasil'yevich--doctor of physico-mathematical aciencee, professor Pakyo~oov, Yeroslav Dmitriyevfch--doctor of technical sciences ~ Posypayko~ Viktor Ioeifovich--doctor of chemical eciencea. profesaor Rambidin, Nikolay Georgiyevich--doctor of cheo~ical sciences~ professor Sav~rin, Sergey Aorisovich--doctor of chemical sciencea, profesaor Sedov, Vyachealav Hikt~aylovich--doctor of technical sciences, pmfessor Semeaenko~ Kirill Nikolayevich--doctor of chemical acience~, professor 38 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~d[t O~~YC[AL US~ dNLY S~men~ankn~ Kirill ~ikdl~y~vich--doctor nf ct~emic~l ~ci~nc~~~ prdfe~~~r - 5korovarov, Ushon ivgnovich~-doctor of t~chnic~l ~cienc~~ Sokol~vgk~yg~ Y~vd~kiya Mikhayldvna--doctor of chemic~l science~~ profeaeor Sych~v~ Mek~i~ M~1c~inavich--doctor di technical ~ci~ne~~~ prof~~~or '~ime~h~v, Vladiair Va~il'y~vicl~--doctor of t~chnic~l ~cipncee, profe~~or Ugay~ Y~irov~ A~pkg~ndrovich--doctor ch~micA1 ~ci~nce~~ prnf~~~or Fedorov, Niko~ay ~~dorovich--docsor of chemical ~cience~~ profeg~or ~'edorct~~nkn~ ivan Mikh~ylovich--ecad~roiCian A5 Ukr~inian SSIt Chanturiya, Valenein Aiekg~yevich--doct~r of t~ehnical ~ciencea Shevekin~ Yuriy ~edo~rnvicti--doctor of teehnical eci~ncee, prof~esor 5hchelokov~ ~obert Nikolayevich--doctor of chgmical gcienr.es~ profesgor - Yavoy~kiy~ Vled~mir Ivanovich--doctor of technical eci~nceg, profeesor 1~pertment of Biochemi~try~ ~iophygi~ and Chemi~try of phyaiologically Activ~ Compound~ Mdreyeva~ Natel'ya 5ergeyevna'~~doctor of phy~ico-math~matical gcieecee~ profe~gnr Bli~nyuk~ Nikolay Kirillovich--doctor of chemical eci~nces~ profeesor Bregl~r~ S~men Yefimovich--doctor of chemical sciences~ profeasor Byetrov~ Vladin~ir ~edoravich--doctor of chemical eciences~ prof~esor Codovikov~ Nikolay Nikolayevich--doctor of chemical eciences~ profeseor Kayuehin~ Lev PBtrovich--docCor of phygico-mathematical eciencea~ profeaeor Kiselev~ Nikolay Andreyevich--doctor of biological eciences Kitaygorodekiy, Alekeandr Ieaakovich--doctor of phyeico-mathematical eciences, profe~eor Konev, S~rgey Va~il'yevich--doctar of biological sciencee, profeesor - Lasurkin~ Yuriy Seaienavich--doctor of phygico-math~matical aciences~ profeaeor Nel'nikov~ Nikolay Nikolayevich--doctor of chemical ecienoes, profeasor - Mokul'ekiy~ t~fark Aleksandrovi~h--doctor of phyeico-mathematical scienoes~ profeseor poglezov~ Borie Fedorovich--doctor of biological aciences, profesaor Ptits,yn, Uleg $orieovich--doctor of phyeico-mathemgtical aciencea~ profeesor Chernavakiy~ Dmitriy Sergeyevich-doctor of physico-mathen~atical aciencea, profeaeor Department of Phyaiology Batuyev, Aleksandr Sergeyevich--doctor of biological aciencea, professor Gorodinskiy, 5emen Mikhaylovich--doctor of wedical sciences, professor YefuAi, Sergey Naucavich--doctor of inedicel aciences, profeasor Ivanov, Kirill Pavlovich--doctor of inedical aciences~ professor l~uzaetsov~ Aleksey Kirillovich--doctor of veterinary aciences, professor Lupichev, Lev Nikolayevich--doator of technfcal sciences~ professor Ostrovakiy, Mikhail Axkad'yevich--doctor of biological sciences~ professor Simonov, Pavel Vaeil'yevich--doctor of inedical aciences, professor Qiaylakhyaa~ I.evon Mikhaylovich--doctor of biological sciences Shapovalov, Alekeandr Ivanovich--doctor of ~oedical sciences, professor 39 FOR OFFICIAL OSE ONLY ~ APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 _ ~'OR UN't~'IG1AL USt. ONLY I~pertroent of G~ncral 13i~ingy . Alikhanyen, 5os IgttelcoviClt--docCor of bi~logical gci~nr.~~, prnfe~~or t3uCorin~ Nikolay Va~il'y~vich--doetdr d� gengraphienl gciencea Vavildv~ Petr p~rrovich--ro~mb~r All-Union Acad~ary of Agricuitural Scienc~~ ire~ni I,~t?in Cngdlighvili Mamiyg Alek~~y~vicl~--docCor of ~griculturel ~~ienc~g, profeggor Crddzingkiy, Andr~y t~tikhgylovich--corregpondin$ member AS Ukraint~n 55R Zl~uehenko~ Alek~gndr Alekggndrnvich--acad~mici~n A5 Moldavian S5R xufarov, K~mildxl~gn Akhmedzhgnovich--gc~demicinn AS Uxbek 55R Kafiani, Kon~tentin Al~ke~ndrovici~--doctor of biologicel gci~ncee rtamay~v, Seani,~lav Alek~androvich~idoctor of bidldgical ~ci~nce~~ profeegor rtugtafayev, Imem Dxhdemir U~ly--ecademician AS Az~rbaydzhnn S5R Plyangkiy Yuriy (Ceorgiy) Ivenovicl~--doctor of bioingic~l gci~nae~, prnf~~~or ~gpopore~ io~if Ab rgmovirh--doctor of biological eci~nce~~ profeegor 5karlato~ Ureer Aleks~drnvicl~--doctor of biologicel science~ 5orokin~ Yuriy Ivanovich--doctor of biolo~ical science~~ profegeor 5ugt~chenya~ Leonid Mikhnylovicl~--corre~pdnding member A5 B~lorusgian 55R ~'edorov~ Vadim Dmitriyevich-docCar of biological scienceg~ profeegor F'edornv, ;~ikol~y ~edorovicli--doctor of tec~~nical scienceg, profee~or Kl~ruehchov~ Nikolay Grigor~yevich--doctor of biological ~ciencea~ profegsor Shibalova, Tat'yana Artemovna--doctor of biological gcienceg Uepartment of Ceology~ Geophyeics and Ceod~emigtry ~ogdanov~ Nikita Alek~eyevich--doctor of geological-aiineralogical eciences tior~gov, Alekbey Alek~eyevich--doctor of technical gciencea, profegaor Bronnikov, Umitriy Mikhaylovict~--doctor of technical sciencea, profesgor Bukrinskiy~ Viktor Aleksandrovich--doctor of technical sciences, profeasor Burchakov~ Anatoliy Semenovich--doctor of technical sciencea, profeseor Vakhrameyev, Vsevolod Andreyevich--doctor of geological-mineralogical sciences, profeasor Vyshemirakiy~ Vladislav Stanialavovich--doctor of geological-mineral,ogical sciences, profesaor Galimov, Erik Mikhaylovicli--doctor of geological-mineralogical sciences " Geodekyan, Artem Aramovich--doctor of geological-mineralogical eciences, - profeesor Gramberg~ Igor' Sergeyevich--doctor of geological-mineralogical aciencea, profcasor Griteko~ Gennadiy Ignat'yevich--doctor of tekhnical sciences, pm feasor - Demenitskaya. Raiea Mikhaylovna--doctor of geological-mineralogical s ciences, profesaor Dmitriyev~ Leonid Vladimirovich--doctor of geological-minera~oRical aciences Druahchits~ Vladimir Vasil'yevich--doctor of geological-a~ineralogical eciences, profeasor Dyad'kin~ Yuriy Dmitriyevich--doctor of technical aciences, professor Yegiazarov, Boria Khristoforovich--doctor of Reological-mineralogical sciences, profeesor Yeremenko, Nikolay Mdreyevich--doctor of geological-mineralogical ecinnces~ profeseor _ 40 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 l~'dit OH'N'IC1AL U:~~: ON1~Y zhamoyda~ Al~k~gndr Ivanoviri~--doceor ~f g~ol~gi~~l-mineralogicai ~cienc~~, _ prnfe~gor Iofin, 5tani~lav L~cm~dovich--doctor of t~chnical ~ciene~~, profe~~or Kamgletdinov, Mutr~t Abdulkh~ttovich--docCor of geological-mineralogical ~ci~nc~g K~ller~ Ilori~ Mak~ia?ovich--doctor of g~ologicel-minereingical ecienceg, - profeg~or Kontorovich~ A1~keey ~mil'yevich--dnctor df g~ological-min~rg~logicel ncience~~ pmf~~~or hragh~ninaikov~ Veleriy Arkad'yevich--doctor of genlogical-mineralogical gcienc~g Krylov~ Nikolay A18kseyev~ch--doctor of ~eo~ogical-min~r~lo~icel ~ciencee~ profe~gnr Kurleny~, Mikhail Vladimirovich--doctor of t~chnical gcienceg Kutuzov, Borig Nikolgyevich--doctorof technical ~c~enceg, prof~~eor Laverov~ Nikolay Pavlovich--doctor of geological-min~r~lo~ical gciences, profegeor Mak~imov, 5tepgn pgvlovich--doctor of geoloqical-minergloqical sciencee, _ profeseor Malovit~kiy~ Yaakif Pgstkhu~evich--doctor of geological-mineralop~ica~ sciences Moksineta~ Vladimir Nikolayevich--doctor of technical aciencee~ profeseor Neruchev, 5ergey Cetmanovich--doctor of geological-mineralogical eciences, profe~sor Obut~ Alekgendr rtikl~aylovich--doctor of geological-inineraloRical acienc~a, professor Rozanov, Alekaey Yur'yevich--doctor of geological-mineralogical sciencea - 5tepanov, Umi.triy Leonidovich--doctor of geological-mineralogical sciences~ professor Turchaniaov, Igor' Aleksandrovich--doctor of technical sciences, profesaor Udintsev~ Gleb Borieovich--doctor of geographical sciences, profesaor Qio~hia~ tlikolay Grigor'yevich--doctor of geological-mineralogical sciences~ protesaor Department of Oceanolo~y, Atmogpheric Physics and Geograptiy Beklemisl~ev~ Konstantin Vladimirovich--doctor of biological gciencea, profeasor Vinogradov, Mikhail Yev~en'yevich--doctor of biological sciencea~ profesaor _ Voyt~ 5ergey Sergeyevich--doctor of phyaico-mathematical sciencea, professor Colitsyn~ Georgiy Sergeyevich--doctor of physico-mathematical sciences Cusev, Aleksaadr Mikhaylovich--doctor of physico-mathematical sciences~ profesgor Zhiva~o, Aleksandr Vasil'yevich--doctor of geograpliical sciences Il'in, Aleksandr Vasil'yevich--doctor of geographical sciences Kort, Vladimir Grigor'yevicli--doctor of geographical sciences~ professor Mamayev, Uleg Ivanovich--doctor of geographical aciences Mikhal'tsev, Igor' Yevgen'yevich--doctor of technical sciences, profesaor Oza~idov, itoetislav Vsevolodovich--doctor of physico-mathecnatical sciences. professor Sarkisyaa, Artem Sarkisovich--doctor of physico-mathematical sciences, profeseor 41 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~Ott d~~'tCIAL U5~; ONLY Simonov~ An~tdlly i1'ir~i--dnctnr of g~n$raphic~l ~ci~ncpg, profe~~or 5orokin~ Ai~k~~ndr Iv~novicl~--doetor of t~ctinie~l ecienc~~, prnf~g~or - ~rokh~n~ A1~kgandr Markavich--doccor o~ techc~icgi sciences, profee~or - Yakov~~v~ 5erg~y V~il~y~vich--dnctor of technical gci~nc~~~ profp~~or t~partm~nt of liigtory Agy~~ T~~tur p~vlnvir.h--~cad~mician AS Armenien SSit Alek~androv~ V~dim Al~kgandrovich--doctor of hieCoricgl gcienceg A1~keeyev, Veni~min Vaeil~yev~ch--doctor of higtorical ecience~ Apakidz~, Mdrey tt~litonovich--correspondin~ membeY AS Ceorgia~n 5SR Aliy~v~ ~nv~r M~khtiy~vich--profeg~or Arak~lyen~ B~bk~n Nikolayevich--gced~mician AS Ano~ni~n SSR Arteta~nko~ Ivan ivanovich--doctor of hi~toric~l ecienceg li~rkhin, I1'ya Borieovich-~doctor of hietorical gci~ncee~ profpegor ~obykyan~ Valeriy Ivanovfch--doctor of hi~torical gni~~cee, profeasor Bugenov~ Viktor Ivanovicf~--doctor of hietorical eCience~, profee~or buniyatc+v~ Ziya lSuuay~vich--academician A5 Azerbaydzhan 55R � Vgrlamov~ Kon~tantin iv~novicli--doctor of hietorical sciencee~ profe~sor Vagi~'yevekiy~ ituslen 5ergeyevich--doctor of higtorical eciencee Vinogradov, Vladilen Nikolayevich--doctor of hietorical aciencee Volkov~ ~edor Da~itriyevich--doctor of hietorical eciencea, profeesor Galkin~ Alekear?dr Abramovich--doctor of hietorical eciences Geponenko~ Luka Stepsnovich--doctor of hietorical sciences~ professor Coryuehkin, Leonid Mikhaylovich--doctor of higtorical sctencee, profeeeor Grekov, I~or' Borieovich--doctor of hietorical sciences Grigulevich~ Ioeif Romual'dovich--doctor of historical aciences Cus~v~ Kirill Vladimirovich--doctor of hietorical aciences~ professor brizul, Aleksandr Arvidovich--academician AS Latvian SSR Yezliov~ Viktor Matol'yevich--doctor of hietorical sciences~ profesaor Ivanov~ Robert Fedorovich--doctor of historical aciencee~ profeeaor Iskenderov~ Akhmed Akhmedovich--doctor of hi9torical eciencea~ professor Iemagilova~ Roza Nurgaleyevna--doctor of hietorical sciencee Its, Rufol'f Ferdinandovich--doctor of hietorical sciencea, professor Kapitb~?, Mikhail Stepanovich--doctor of historical sciencea, profeesor Karasev, Viktor Ceorgiyevich--doctor of hietorical sciences, profeseor Knorozov~ Yuriy Valentinovich--doctor of hietorical sciencea Koval'~ Doris Io~ifovich--doctor of hiatorical aciencea~ profesaor Kolchin~ norie Aleksandrovich--doctor of hiatorical eciences~ profeesor Komkov~ Cennadiy Deailovich--doctor of hiatorical gciences, profeasor t~omogortbev~ Ivan ivanovich--doctor of hietorical sciences, profesaor Korablev~ Yuriy Ivanovich--doc[or of historical sciences, profeasor hoatyuehko. Jvan ivsnovich--doctor of hietorical aciences _ Kryvelev, Ioeif Aronovich--doctor of philosophical sciences Kuzishchin~ Va~iliy Ivanovich--doctor of historical aciencea, profesaor Kukusl~kin, Yuriy 5tepanovict~--doctor of hiatotical aciences~ professor Kulichenko~ Mikhail Ivanovich--doctor of historical sciences~ profesaor Kumanev, Viktor Aleksandrovich--doctor of historical sciences, profeseor 42 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 - ~OK O~~ICtN~ ti5~ ONLY Kum~n~v~ Genc~iy Alekgr~ndraviCh-~doCtor of hi~toric~l acien~e~, profa~gnr _ Kurbatov~ ~eorKiy I.~vovich--d~ctnr of hi~t~ric~l ~~i~nceg, ~rof~g~or Kutnkov, t.~oni.d Nikdl~y~vieh--doctnr nf l~i~tnrical ~cienceg ~ prof~gpor Kyzl~~ov~ t.eonid Knmant?vich--d~ce~r ~f hi~tnricgl gcienceg, prof~~~or L~b~d~v~ Nikdlny Ivgnovich--do~ror of higtoric~l eci~nceg, prof~g~or t,~vkov~kiy ~ Al~kg~y Ivanovicii--doctor of ~Chtlbril~G gC~t11C~H ~ prof~~gor Liaovgkiy~ Nik~lay Kuz'mi~t~--doctor of hi~tnrical aci~nCeg, profe~~or Litavrin, Gennadiy Grigor'yevich--doctor vf higtorica~ gaienc~g Ma~omedov~ Ra~ul ttagon~ dovich-- doctor of hi~t~ric~l gcienceg~ profe~~or - M~rkary~n, ~duard 5erkignvich--doctor of phiYosophiCal ~ci~nceg rterkov~ Gennediy Yev~en'yevicl~--doctor of higtoricel e~lences, profesaor M~~on ~ Vadim Mikh~ylovich-~corr~~~onding d~rob~r AS Turkmen 5SR iVikh~min, V~~dimir petrovich--doctor of hi~torical ecience~, prof~geor Noeov~ Nikolay Y~vgen'yevich--doctor of historical gciences Ostoya-Ovgyanyy, Igor' DmiCriyevich--doctor of hi~torical en~ence~a~ profesgor pavlenko~ Nikolay Ivanovich~'rdoctor of higtoricgl gcienceg, profeegor Yiearev, Yuriy Alekgeyevirh--doctor of historical sciences~ profeseor pletneva~ Svetlgna Aleksandrovna--doctor af higtorical gciences - popova, Yevgeniye Ivanovna--doctor of hi~torical ecienceg, profassor preobrezi~en~kiy~ Alek~ar?dr Alek,~endrovich--doctor of historicel eciencea Yrotopopov~ Anatnliy 5ergeyevich--doctor of higtorical acienceg, profeasor 5anakoyev~ 5t~alva Par~ad~novich--doctor of hietorical ~cience~, profeeaor 5evoet'yanov~ Crigoriy Nikolayevich--doctor of higtorical ~ciences, profeseor 5krynnirov~ Ruslan Criger'yevich--~doctor of historical gcienc~~~ profa~eor Tulepbayev~ ~aydgbek Akhmedovicl~--academician AS Kazakh SSR - Tyukavkin~ Viktor Crigor'yevich--doctor nf higtorical gcienceg~ profeaeor U1'yanovekiy~ Ro~ti~lav Alelcgandrervich--doctor ef economic aciences, profesaor Fedorov-Davydov~ G~rman Alekseyevich--doctor of hietorical sciencea, profesaor Fedoeov~ Ivan Mtonovich--corresponding member of the Academy of ~edagogical Sciences U5SK Fedyukin~ Sergey Alekeeyevich--doctor of historical eciences ~omin, Vagiliy ~'imofeyevich--doctor of historical eciences, profeasor Pur~enko~ Alekera~dr Aleksandrovich--doctor of historical sciencee Khalikov~ A1'fred Kha~an,ovich--doctor of hietorical eciences~ professor Kheyfets, Alekgandr Naumovich--doctor of historical sciences, profeggor Cheboksarov~ Nikolay Nikolayevicl~--doctor of hietorical gciences~ profesaor Chiatov, Kiri11 Vaeil'yevich--doctor of hietorical aciences, profeasor Chubar'yan, Aleksandr Oganovich--doctor of historical sciences 5harapov~ Germen Vladimirovich--corresponding member Academy? of Pedagogical 5cienceg US5R 5heretobitov~ Viktor Pavlovich--doctor nf historical sciences~ profesaor Shlepakov~ Arno1'd ~tiko~ayevich--corresponding member AS Ukrainian SSR 5hmidt. 5iRurd Ottovich--doctor of historical eciences~ profesaor 5het~npov~ Yaroslav Nikolayevich--doctor of historical scienceg Uepartment of Philoeophy end Law Avakov, ltirze Moseaovich--doctor of juridical sciences, professor Aitov~ Narimen Abdrakhmanovich--doctor of philo8ophical aciences~ profeaeor 43 FOR OFFICIAL US~ OiVLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~ t~'Ott OI~'~ICYAL U5~ ONLY - A1~k~~y~v, Mitrnfgn Niknl~yevich--doctor of philoguphic,~1 ~~i~nce~~ profpg~or - $aglay~ Merat Viktorovicfi--doctor of ~uridicel ~cienc~~, profe~~or ~agramov~ ~;dugrd Alek~~ndrovich~~doctnr of philogophical ~ci~nce~~ pr~f~~~or Biryuknv, nori~ V1~dimirovi,ch--doctor of philo~ophicsl gci~nc~~ . Bogatav~ Vitaliy Vggil'y~vi~li--doctor of philo~ophical gcienceg, profeesor Borodin~ SCaitiel~v Vladicnirovich--doctor of ~uridical ~ci~.nceg, profe~~or ~uYlat~kiy~ ~edor Mikhgylovich--docCor of philo~ophiC~1 gcienc~g~ profea~or ~utenko, Anatoliy p~vlovich--doceor of philneophic~l gcienc~e, profes~or Voyghvilld~ Y~v~eniy Kazaimirovich--doct~r of philogophicel ~cience~, profe~aor Gntt~ Vlgdimir 5piridonovich--doctor of philogophical gciences~ profe~sor Y~rmol~nkd, Draitriy Vlgdimirovich--doctor of philogophical ~ci~nceg, profee~or zadoro~hnyy~ G~orgiy Yetrovich--doctor of ~uridical ~cienc~s, profe~~or _ Zvirbul'~ Vladimir Kgrlovich--doctor of ~uridicel gcienceg, prof~beor Ivenov~ Seroen Alek~androvich--doctor of juridical eciences~ prof~g~or I1'in~kiy, Lgor~ pavlovich--doctor of ~uridical eci~ncea, profeseor Knrp~t~~ Igor' Ivgnovich--doctor af ~uridical eciences, profeggor _ hozhevnikov~ ~~dor Ivanovich--doctor of +uridical gciences, profea~or Knzyr'~ Mikhail Ivanovich--doctor of ~uridical gci~nces, profeasor Kcmetantinov, E'edor Trofimovich--doctor of philo~ophical science~, profegsor Koeitgyn~ Alekeandr Yevlovich--doctor of ~uridical gciences~ profesaor Koeichev~ Matoliy Danilovich--doctor of philosophical t~ci~encea, profesaor Laptev, Vladimir Viktorovich--doctor of ~uridical ecienceg, profeasor Maelov~ Va~iliy Filippovicl~--doctor of ~uridical gcienc~~, profegeor Melyukhin, Serafim Timofeyevich--doctor of philosophical aciencee, professor Miller, Vigvari~ Uttdvich--corresponding member A5 Latvi~n SSR - Min'kovskiy,Genrikh Mikhaylovich--doctor of ~uridical sciencea, profesaor - Modrzhin~kaya, Yelene Dmitriyevna--doctor of philosophical aciences~ professor Usipov, Gennadiy Vasil'yevich--doctor of philosophical sciences, professor Paet~kov, Alekaey Stepaaovich--doctor of juridical sciences, profeesor Piakotin, Mikhail Ivanovich--doctor of ~uridical aciences Ratinov, Alekeandr ttufimovici~--doctor of ~uridical aciences~ profeseor Sadikov, Oleg Nikolayevich--doctor of ~uridical sciences, professor 5elivaaov, Nikolay Alekgeyevich--doctor of ~uridical acienceg, professor 5emenov, Vadim 5ergeyevich--doctor of philoaophical sciencea, profeasor Staruehenko~ Gleb Borisovich--doctor of juridical aciences Tikhomirov~ Yuriy Alekeandrovich--doctor of ~uridical aciences, professor Tumanov, Vladimir Alekeandrovich, doctor of ,~uridical sciences, profeasor Ukrainteev, Iloris Sergeyevich--doctor of philo8ophical aciences~ profeasor Ureul~ Arkadiy Dmitriyevic}~--doctor of philosophical sciences~ professor Kharchev~ Matoliy Georgiyevich--doctor of philosophical sciences, professor - Shekhnazamv. Georgiy l~oaroyevich--doctor of juridical sciences 5helyag~ Vaeiliy Vaeil'yevich--doctor of philosophical sciences, profesaor Sheptulin, Aleksaadr Petrovich--doctor of philosophical aciencea, professor ~ 44 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~ ~dit dH'F'ICIAL US~ nNLY - - t~parta~nt nf Enannmicd ~ocharov~ Yuriy Pgtrovict~--doctor of nrchitecture~ profeg~or t1~in, ~ial~ntin Mikh~ylovieh--doctor of ~conomic ~ei~ne~~ Kozlovu~ Olimpiada V~il'y~vna--doceor of ~canomic ~cienceg, profe~sor Kr~ov~~kiy~ Viktor Petrovinh--doctor of economic ecience~~ prof~esor Lyueov, Anatol~y Nikolayevich--docCor of ~conomic ecienc~~, profeeeor Mitrofenov~ Arkgdiy ~vanovich--doctor of economic gciencee, profe~eor "hre;~eer, Mdrey Konetantinovich--doctor of technical ~ciencea, profeggor Uepartment of Literature and Language - ~grnba~h~ Yuriy Y~lcovl~vichw-doctor of philological ecienceg, profee~or Vipper~ Yuriy norigovich--doctor of philological ~cienceg Cemkrelidze, Tamaz Val~rianovich--acad~mician A5 C,eorgian 55R De~hariy~v~ Yunue Uegheriyevich--doctor of phtlological eciences, profe~sor zaeur~kiy, Y~an Nikolayevich--doctor of philological sciencee, profes~or Ivenov, 5ergey Nikolgyevich--doctor of philolo~ical gcienc~~~ prof~$gor Kovalev~ Valentin Arkhipavich--doctor of philolo~ical gcienceg, profeagor Krutikava, Nina Yevgen'yevna--corresponding member AS Ukrainian SSR - Nikol'ekiy~ 5ergey Veail'yevich--doctor of philological scienceg, professor Novikov~ Vaeiliy Vagil'yevich--doctor of philoloAical sciences, profeseor t~urmakhnnovn~ Azize ;turmakhanovna--doctor of philological eciences, profesaor Uvcharenko, Alekeandr Ivar~ovich--doctor of philological sciences, professor 1'anfilov~ Vladimir zinov'yevicl~--doctor of philological sciences ~ Ragterguyevg, Vera Sergeyevna--doctor of philological sciences, profesaor Sereb ryakov, Yevgeniy Aleksandrovich--doctor of philological sciencea, professor Solntsev, Vadim Mikhaylovich--doctor of philological sciences, profeasor Tenishev~ Edkhyam Rakhimovich--doctor of philological sciences, professor Khayitmetov, Abdukadyr Khadzhimetovich--doctor of philological sciences, professor - Chelyghev~ Y~vgeniy Yetrovich--doctor of philological aciences, profeasor Siberian Department llogdenov, Sergey Vasil'yevicl~--doctor of phyeico-mathematical sciences, profe~sor Bogolepov~ Konatantin Vladimirovich--doctor of geological-mineralogical sci- enceg, profeeaor Boldyrev, Vladimir Vyacl~eslavovicl~--doctor of chemical sciences, professor Val'tukh, Konota~tin Kurtovich--doctor of economic sciences~ profesaor Votinteev, Konstantin Konstantinovich--doctor of geographical sciences Citel.'zon~ Iosif Isayevich--doctor of inedical sciences~ professor Godovikov~ Aleksandr Aleksandrovich--doctor of geological-mineralogical sciences, profeaeor Gol'dehtik~ !likhai~ Aieksandrovich--doctor of physico-mathematical aciences, profesaor Corbuaov, Valeriy ~'edorovich--doctor of technical sciences, professor - Granberg~ Aleksandr Crigor'yevicti--doctor of economic sciences, profesaor 45 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~OIt d~~ICIAL U5~ dNLY _ t~rib~ ~ Andr~y N~dr~y~avich--doctor of phygiao-math~mnticgl ecience~ ~ profe~~or nimov~ G~nn~diy Iv~novic}~--doctnr nf phy~ino-n~th~m~ti~al gci~re~~~ prof~~~~r ibbr~t~ov~ Nikolgy I.~one'y~vich--doctor of geoingical-mi.n~ralo~ic~l gci~nCeg~ profe~~or Uolgov~ Yuriy Alek~~ndrovich--doctor of g~nlogical-min~r~ldgicgl eci~nceg, prof~~gor Uulnv, Viktor G~nrgiy~vich--doctar of phygico-mathemgtical ecience~~ profee~or xharkov~ Mikhail Abramovich--doctor of geological-mineralogical eceinces Ignatchenko, Val'ter Alek~eyevich--doctor of phy~ico-mathematical sciences~ profeesor Izokh~ ~mil' ~etr~vich--doctor of g~ological-mineralogic~l ecienc~~, profesgor Koval'~kiy~ Vit~liy Vl~dimirovich--docCor af g~ologia~l-min~r~logicel ~ciencee Kozlov~ Yuriy P~vlavich--dnceor of biologicnl ~cienceg~ p rofeaeor KoeCyl~v, Alek~andr Umitriyevich--doctor of technicgl sciences, profeagor ~ Kravchenko~ Alekeandr ~ilippovich--docCor of phyeico-math~matical acience~, profes~or Krendelev, ~edor retrovich--doctor of geological-minerulogical eciences, profeeaor Krylov~ Sergey Vasil'yevich--doctor of geological-mineralo~ical eciences Kuznetgov, ~edor Andreyevich--doctoY of chemical sciences, profegeor Kuz'min~ Arian I1'ich--doctor of phyeico-mathematical eciences, profesaor Kugl~ev, Vadim Ceorgiyevich--dcotor of geological-mineralogical eciences Lisov~kiy, Cen rikh Mikhaylovich--doctor of biological eciences, profeaeor Logachev, Nikolay Alekseyevich--doctor of geological-mineralogical sciencea Mazalov~ Lev Nikolayevich--doctor of phyaico-mathematical sciences, profeaeor Makarov, Valeriy Leonidovich--doctor of phyaico-mathematical aciences, profeeeor Mesyats, Gennadiy Andreyevich--doctor of technical sciences, profeasor Mikhaylov, Vladimir Aadreyevich--doctor of cliemical sciences, professor Monakhov, Valentin Nikolayevich--doctor of phyaico-mathematical sciencea, profesaor rtokhosoyev, Marka Vasil'yevich--doctor of chemical sciences, profesaor tiakoryakov, Vladimir Yel..f~~ 'yevich-~-doctor of technical sciences ~ professor Peahchevitskiy, goris Ivanovich--doctor of chemical aciences, profeasor Pinus, Gear~iy Vladimirnvicl~--doctor of ~eolop,ical-aiineralogical sciences, profeaBOr polyakov, Cleb Vladimirovich--doctor of geolo~ical-mineralogical sciences Raykhbaum~ Yrilcov Davydovich--doctor of physico-mathemaCical sciences, professor Rnutian. Sergey Glebovich--doctor of phyaico-mathematical sciences, profesaor Rebrov, Aleksey Kuz'n~ich--doctor of phyaico-mathematical sciencea, profesaor Ryasl~entsev~ Nikolay Pavlovich--doctor of technical sciences, professor Salyayev, Kyurik Konstantinovich--doctor of biological s ciencea Serebryakov, Vasiliy Vasil'yevich--doctor of physico-mathematical sciences Smirnov. Leonid Stepanovich--doctor of phyaico-mathematical sciences, profesaor Sobolev, Vikolay Vladimirovicli--doctor of geological-mineralogical sciences Solomonov~ Nikita Cavrilovich--doctor of biological sciences, professor 5uvernev, Vitaliy Crigor'yevich--doctor of technical aciencea~ profeasor 46 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~OI~ OF~ICIAL US~ dNLY 5utkov~ Viktor 5ertwnovict~--docCor of geologic~l-min~ralogic~l ~cienc~~~ profaseor 'TarAeanka~ Nikolay nmitriypvicl~--doctor of biologiaal ~ci~ncag Titov~ Vlgdimir Mikhsylovich--docCor of phyeico-mgthematical ~cience~, proleueor Trishin~ Yuriy Alekeayevich--doctor of phye~co-mathematical ecienc$~ Fedulov~ Alek~andr Innokent'yevich--doctor of technical ~cieec~e, profeegor l~ebotayev~ Veniamin Pavlovich--doctor of phyeico-mgthematical scienoee Bhafer~ Yuriy Georgiyevich--doctor of phyeico-mathamatical eciencee Shumnyy, Vladimir Kon~tanCinovich�-doctor of biological eciencea Shchatbakov~ Igor~ Patrovich--doctor of biological eciencea, profeesor Ural Scientific Canter Bol'ehakov~ Vladimir NikolayeYich-doctor of biologic~l eciences, profeesor _ Mikheyev~ Mikhail Nikolayevich--doctor of technicel eciencee, profeseor Turov~ Yevgeniy Alcimovich--doctor of physico-mathematical aciencee, profeeaor _ ~er-Laatern Scientific Center Vlasov~ Ceorgiy Mikhaylovich--doctor of geological�mineralogical eciences Covor~ Ivan Nikolayevich--doctor of geological-mineralogical eciences, professor Derevyanko, Anatoliy Panteleyevich--doctor of hietorical aciencee~ profeasor Mkov~ Nikolay Nikolayevich--doctor of hietorical eciencea Ippolitov~ Yevgeniy Georgiyevich--doctor of chemical eciences Kulieh~ Yevgeniy Alekeeyevich--doctor of geological-mineralogical eciences Moiaeyenko, Valentin Grigor'yevich--doctor of geological-mi~eralogical sciencee Sergeyev, Konetantin Pedorovich--~aoctor of geological-mineralogical aciences - Sidorov~ Matoliy Alekaeyevich--doctcir of geological-mineralogical scienoee Til'man, Solomon Markovich-~-doctor of geological-mineralogical a cienoea~ - profeasor Fremd, Crigoriy Maksimovich--doctor of geological-mineralogical sciences~ profeasor Shcheglov, Aleksey Dmitriyevich--doctor of geol~ogical-mineralogical sciences~ profeesor OOPYItIGHTt: Izdatel'etvo "Nauka"~ "Veetnik Alcademii Nauk SSSR", 1979 769 ~ CSO: 1870 . 47 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~dlt O~~ICIAL US~ :INLY - 1'UBLICATION9 METHOD3 0~ INV~3mI(3ATIN(3 SmA$ILITY OF' NUCL~AFi I~EACTORS Moscow h~TODY I95LEUOVANIYA USmOYCHIVOSTI YADERNYKIi~t~AKTO~tOV in Rusaian 1977 signed ta press 9 Nov 77, pp 1-4, 293-296 ~Annotgtion, table of contents and foreword from book by V. D. Goryachenko, Atomizdat, 1,600 copies, 296 ppJ (Textj This book deals with~one of the central questions of the dynamics of nuclear facilities, the stability of stationary operating regimes oF nuclear power reactora. The main~.results of analysis of the stability of nonlinear dynemic systems of various typea are discussed: with concentrated parrsmeters, ` with delayed and xith distributed parameters. These results are applied to ~ derivation of stability criteria and to particular analyaes of the stability of stationary regimes in nuclear reactors of various types. Considerable attention is devoted to analysis of large-scale and overall stability through nonlinear mathematical models of reactor dynamics. The analysis is based on Lyapunov's second method and frequency criteria of absolute stabflity. - The book is intended for specialists engaged in calculation of the aynamics of nuclear poWer facilities and will also be useftil. for persons interested in applications of the theory of stability of motion. Figures, 58. BibliograpY~y, 279 items. . Contents Page Foreword 3 Ch~pter 1. Characteristics of Mathematical Models of Nuclear Reactor IJynamics 5 1.1 The nuclear reactor as a system with feedback 5 1.2 Models of reactor kinetics 6 1.3 Types of feedba~ck 13 _ Bibliography 15 48 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~oR orricrni. us~ orn.Y Chapter 2. Stebi~.it,y of Systema with Concentrated Parameters........... 17 2.~ Lyapunov stability. Bas3c de~'3nitions 17 2.2 Definition of stability under constant perturbation. Connection with Lyapunov stabili~v....,..~........~ i8 - 2.3 Lyapunov's direct method 20 _ 2.4 8ome applic$tions of Lyapunov~s direct method to the analysis of reactor atabili.ty 25 2.4.1 The homogeneous reactor with linear temperature feedback..... 26 _ 2.4.2 Popov~s theorem on the stabilizing effect of delayed _ neutrons............~ 30 2.4.3 Concluding observations 33 2.5 First-approximation stability 34 2.5�1 Linearization. Lyapunov's main t~eorems 34 2�5�2 ~Phe Gurvits criterion 35 2.5�3 The D-decomposition method........... 36 2.6 Examples of first-approximation investigation of stability....... 41 2.6.1 The s3mpleat model of a homogeneous reactor 41 = = 2.6.2 The discrete analog of self-excitation of longitudinal fuel element vi~rations........~ 43 2.7 Conclusion.....~ 45 Bibliography 46 Chapter 3. Stability of Systems with Delay~ 48 3.1 Statement of the problem. Definition of stability . 48 � 3.2 Lyapunov's direct method for equations with aftereffects......... 50 _ 3.2.1 Basic definitions......~ 50 3�2.2 Krasovskiy's theorem on asymptotic stability of systems with aftereffects 51 3.2.3 Hale's theorem for autonomous systems 53 3.2.4 The L a unov function method for s stems with dela 53 Y P Y Y.�..�..... 3.3 Investigation of a simplified model of coupled nuclear reactors by Lyapunov's direct method........,....~ 55 3.3.1 Construction of a Lyapunov-Krasovskiy function 55 3�3.2 Analysis of a special case of the problem using the Lyapunov fl.tnction method 57 3.4 Lyapunov's direct method for integro-~differential systems........ 59 3.4.1 Statement of the problem. Definition of stability........... 60 - _ 3.~+.2 Lyapunov's direct method 61 3.5 Firs~-approximation stability 62 3�5.1 Basic theorems. The chaxacteristic quasipolynomial.......... 6~ 3�5�2 Some characteristics of quasipolynomials 64 3.5�3 The unimportance of small delays 65 - 3�5�4 The admissibility of an approxime~a description of the delay in stability analysis 66 3.5�5 On methods of studying the distribution of the zeroes of quasipolynomials 66 3.6 Stability with random and large delays 67 3.6.1 Random delays 67 3.6.2 Large delays 67 - 3.7 A reactor with convection delays 68 _ BibliograpY~y 71 ' 49 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~n[t dt~'~ICIAL US~ dNLY Ch~pter b. Stability of ~y~tem~ with ni~tributed par~m~ter~.....~.,,,,~ 7~ 4.1 befinition df gt~bility. Ly~punov'~ direCt method....~~..~...~.. 7~ 4.2 Model df a hmm~geneous reaCtor withoud delay~d neutrons...~....~. 7~ 4.3 Methodg of ntudying the gt~M lity of linparized di~tributed ~ygtems.,...,.,.~..~ � 77 - 4�3.1 Th~ chgracteri~tic equatione of linearized systems....~..~~~. 78 4.3.2 The perturb~tion methnd 80 4,3�3 mh~ t~alerkin method 82 4,~.4 Derivation of an ~pproximate characteristic: equetion by transforaratii~n of the initisl eyetem by ti,h~ stra~igh~t-lin~ method.~~......~ 84 4.3.5 Analysi: of stability according to type of tranaition process~s in a line~rized system ~ 4.3�6 Numericxl conatruction by computer of the boundarieg of a b-decomposition for linearized di$tributed syst~m~....... 86 - 4.~.7 An example of construction of a D-curv~ gg gibliography.........~........~ 92 Chapter S. ~'requency Methads of Investigating Stability nf Nonlinear Dynamic Syatema. The popov Criterion g4 5.1 Uefinitions and statement of the Problem...., g4 5.2 The Popov crlterian 96 5�3 Stsbility conditions in special (critical) caspa. Trnnsformation of shift of poles 97 5�~+ An example of the application of the Popov criterion: a reactor with convection time dela~..~ 101 S�5 The Yakubovich method 105 5.6 5ome generaliz~tions of the Popov criterion 108 5.6.1 The Popov criterion for systems aith several nonlinear functions 109 5.6.2 Frequency conditions for stability oP s~?stems With nonlinear flxnctions of several variablea 110 5�6.3 Generalization of frequency conditions in (5�5)� 111 = 5�6�4 Yakubovich's matrix inequality 111 ~ 5�7 Frequency criteria for stability of nonlinear nuclear reactor models 114 5.7.1 The application of the Popov rriterion 114 5.7.2 Welton's criterion 115 5.7�3 Other �requency criteria 117 Sibliography 122 Chapter 6. Stability of Heterogeneous Nuclear Reactors 125 6.1 A tWO-temperature point model of a heterogeneous reactor......... 125 6.1.1 Statement of the problem and the mathematical model.......... 125 6.1.2 Investigation of overall stability in relation to slow processes.. 128 6.1.3 The Lur'ye method.~.Overall.stability.for.fast�processes..... 133 6.1.4 Stability analysis of tWO-temperature poit~t model xithout - division into fast ar..~ slos+ processes. Alloxance for a nonlinear regulator 141 - 50 FOR OFFICIAL USE 0~1LY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~Ott O~~ICIAL U~~ dNLY 6.2 mhe multitemperatur~ point model 14$ 6.~.1 Cdn~entr~ted feedb~ck~......~.....~.....~.......~~..~........ 14$ 6.2.2 bel~yred fe~dback.~,~~~..~............~......~ 14g 6.3 ~he diff'ugion model d~' $ h~terogene~us reae~or ~.~~4 6.3.1 Cona~ntrated feedback 154 6.3~~ Digtributed f~~dback 1~8 gibliogr~phy.~........~...~,.~~...~ 165 Chgpter 7. St~bility of Coupled Nucle~r R~ea~tnrs...,...~ 16`~ _ `~,1 Introductinn 167 7~~ Investigation of sm~11-ec~1e gtsbility ~f twn caup~.ed reactnxg... 1`~1 7.2�1 Linearized dynamlc~l equatidns. The characteristi~ equation. 171 7�2~2 Stability in the limiting cg~eg of infinitiely large and infinitely smgll coupling coeffir.ients i72 7.2�3 Cou~ling of identical subaystems 173 7.2.4 Applicgtion of the resu].ts to coupling of two reactora....... i76 7�2~5 Conclusion. F'ormulation of th~ problem n~ "decompnsition" of re~ctor coupling...,... 177 7�3 Sufficient conditions for sma11-acale stsbility in an arbitrary number of coupled reactors 1.78 ~ 7�3.1 Stability of different re~ctnrs 178 7�3�2 Stability of identical regctors 182 7.4 Stability of coupled' reactors With hydraulic and neutron eoupling 184 7.4.1 Aasumptions and mathemc~tical model 184 7.4.2 Derivation of the characteristic equation 187 7~4�3 Algorithm for detera~ining necessary and sufficient conditions _ for stability of coupling of identical reactors............ 190 7.4.4 Special cases 192 7�5 Sufficient conditions for overall stability in terms of slnx processes 193 7.6 Sufficient conditions for overall stability in the general case.. 197 7.7 Frequency conditions for overall stability 204 BibliograpY~y 208 Chapter 8. Stability of Reactors with Circulating Fuel (RTsC).......... 211 8.1 Introduction 211 8.2 Investigation of kinetic equations. Stability of RTsG ~ith poxer coefficient of reactivity 212 8.3 Small-scale stability neglecting delayed neutrons 219 8.3.1 Noncompressible nuclear fuel 219 8.3�2 Nuclear ftitel of variable density 223 8.4 Investigation of overall stability by Lyapunov's direct method... 23? - 8.5 The frequency criterion of overall stability 237 Bfbliograpt~y 239 Chapter 9. Acoustical Instability of Nuclear Reactors 241 9.1 Introduction 241 9.2 Qualitative study of conditions for stimulation of acoustic vibrations in nuclear reactors using discrete models........... 244 , 51 FOR OFFICIAL USE Oh'LY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~ox d~~~~rnt, us~ or~.Y 9~2~1 mhe ga~edus-fuel reactnr~ Apprdxim~?tinn ~f the core by a ~ingle r~gan~tor..~..~~.........~...~...~.~...~...~..,..~.~ ~44 - 9.2.2 mhe g~~edu~-fuel r~~ctdr. Approximation oP the cor~ by tao _ ~ re~onator~ 25z ' 9�2~3 A h~terog~n~~ug reactor alth ga~eous h~gt carrier...~........ 259 _ 9.3 Simplified snalyaie of ae~.f-etimulatlon of acou~tic vibr~tiottg in ~m~ll-sized reactor~~,.~....,..,...~.~ 263 9.3.1 Baaic ae~umption~. Math~m$tical model 264 9.3.2 A r~~~tor With ~~seous r3rculating fu~l.....~ 26~ 9.~.3 A re~ctdr witn ggs~oug he~t carrier.........~.......~..~..... 272 9~~+ Acou~tic in~tabili~ies of large-8C81E' fi~s(}'g............~,....... 277 9�4.1 3tatem~nt of the problem. I?yttamic equationa 277 9.~+�~ berivation of computational formulae 278 - 9.4.~ C~lculation resulta and conclusions 281 Bibliography~...~ 284 Supplement. Invegtigation af the at~bility of diffu~ion modelg of reactnr~ using a finite-difference approximation With apatiel coordinatea 287 Bibliography 292 _ ~oreword The development of contemporary nuclear power engineering is chargct~rized by a tendency to develop complex nuclear power units (YeEU) With a large specific energy output. Theae conditions result in increasing demands on the operating characteristica of nuclear power facilities and their performance qualities. Not surprisingly, the sa,me requirementa apply to reactor dynamics calculations. One of the central points of these calculations is the analysis of the atabil- ity of stationQry operating regimes for nuclear units, for the stability of stationary regimes is the characteristic which to a considerable degree de- _ termines the viability of the unit and the possibility of normal operation. It is no coincidence that more than 1,000 korks*, mostly published in various periodicals, have been devoted to the stability of nuclear reactors, even ` though it might seem a very narroX question in the stuc~y of nuclear poxer - facilitiea. The need for 8 systematic exposition of the results of stability studies of nuclear poWer units has become presaing, but it has seemed impos- sible to encompass all the material in a relatively small book. The main aim of the present book, as ~rell as of the author's earlier book produced in 1971+~*, is to describe methods of theoretical study of nuclear reactor stabil- ity and several of their applications to the analysis of stability in reactors of particular types. _ * For confirmation see Bibliograficheskiy ukazatel' rabot po ustoychivosti statsionarnykh rezhimov yadernykh energeticheskikh ustanovok (1954-1Q73 gg.) [Bibliography of Works on Stability of Stationary Regimes of Nuclear Poaer Units (1954-1973), MoscoW, TsNII~'~atominform, 1974. Although clearly incom- plete and covering only the period to 1973, it still lists more than 800 xorks on various aspects of nuclear power unit stability. V. D. Goryachenko. Metody teorii ustoychivosti v dinamike yaderqykh reak- - torov (Stability Theory Methods in Nuclear Reactor Dynamics], Atomizdat, 1971. FOR OFFIC~AZL USE ONLY 3 APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~OR O~~IC~AL U5~ ONLY In Ghapters 2-~, th~ r~~u1t~ of th~ thedry nf gtabi~ity of dyn~nic gygtem$ are deg~ribed, generally without proof. F'~CLB which ar~ of int~rest for applied problemg, in p~rticular the prdblemg of nuclear power pl~nt ateb3~ity, are Sncluded. The disCUggion is accompanied by analyeis of gimplified modelg t~f reactdr dynamics. From a phyglcal point nf vi~w, the most interesting material Ss concentrated in Chapt~rs 6-9 (serving ~t the game time as ~ rather ext~nsive 111ustr~tion of the math~m~tical methods which can be appli~cl). Much ~ttention h~s been devoted to the mo~t difficu].t probl~m, that of large-acal~ and overal~ atabil- ity df reactors, i.e~ an~lysis of stability with indicatidn of the range of sllowable init:al perturbgtions of the atationary regime. The sole exception is Chapter 9, in which thermoecoustic 3nstability in reactors with gaseoua he~t carriera or fuel ia atudied by linearized models. This question ia so - ~omplex that even with linear treatment it is not yet adequately handled in the 1it~rature. Th~ r~uthor conaiders it his pleasant duty to express his warm thanks to Ya. V. Shevelev for his interest and his critical remarks, to F. M. Mitenkov, B, I. Motorov and V. V. Plechin for moral support and assistance, and to his coworkers Yu. F. Trunin, V. A. Denisov and Pt. A. Babkin for their assistnace in ~rriting individual chapters. COPYRIGHT: Atomizdat, 1g77. 8480 CsO: 1870 53 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~oR o~~rcini, us~ orn.Y P~18LICATIONB ELECTRONIC CHARACTERIS2ICS AND ELECTRON-PHONON INTERACTION OF SUPERCONDUCTING METALS AND AI,I,OYS I`4oeCOw ~RUDY ORDENA LENINA FI2ICHESKOGO INSTTTUTA IMENI P. N. LEBEDEVA - AKADEMii NAUK S3SR in Rueaian Vol 82, 1975 aigned to press 31 Mtsr 75 p 2, 103 [Annotation and Teble of Contente from book �dited by Acedemician N. G. Bdsov, - isdatel'atv~o Nauka, 1,500 copies, 104 pages~ [Text] Z'he methcde of preparing specimena of auperconaucting metals and alloys suitable for investigetions of optical and tunnel charscteriatics are outlined in the collection. The optical propertiea of a ntm~ber of pure metals and alloys in the infrarecl and visible reqions of the spectrum are - stuc]ied. The electron ctiaracteristics are found. The publication is intended for ecientific workers, postqraduate students and students i~volved in problems of auperconductivity, metal optice ar~d electron properties of inetals. Contents pa~ I. D. Mash, investiqating th~ Optical Properties and Electron Cherncteriatics of Some Transition Metala . . . . . . . . . 3 Introductian . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Chapter 1. Survey of Experimental Work on Investigation of the Optical Properties of Trarisition Metals . . . . . . . . . . . . . 5 Chapter 2. Relationehip Between Optical Constarits arid Electron Characteristica of Matale . . . . . . . . . . . . . . . . . 16 1. General pattern of the optical properties of inetals 16 2. Relationahip of Ele and Ge to characteristics of conduction electrons . . . . . . . . . . . . . . . . . . . 17 3. Dependence of E~ and Gb on characteriatics of "Braqg" electrona . . . . . . . . . . . . . . . . . . . . . . . . . 19 54 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 _ FA~ OFFICIAL t13~ ONLY Chapter 3. tnt~r~one Tranei~ion eandg ttei+~t~d to Linea of intersda~ion _ of Bragq Plenae . . . . . . . . . . . . . . . . . . . . . . 20 1. Digter~ca ~ran the centiar of the zone, point G, tio the line of i~tereection of Bragg plar?ea . . . . . . . . . . . . 21 Eigan valuee and ~tqen funattong of eleetrons whose pul$es ara dapictiad by points on the line of intereeation of Sregg plat~ag . . . . . . . . . . . . . . . . . . . . . . . . . . 22 3. Enargy qapg of inter~one tirar~el.tions related to intereection of Bragg pianes for A1, A2, A3 and A15 1a~tices 27 Chapter 4. Metihod of Meaeuremsnte and Experitnental 2natellationa 33 Chapter 5. Experimental Rasulta . . . . . . . . . . . . . . . . . . . 34 l. Optical constante of titanitaa . . . . . . . . . . . . . . . 34 2. Optical coneten~s of vet~adium . . . . . . . . . . . . . . . 37 3. Optical conatienti~ of niobium-vanadium elloya 39 Chapter 6. Proceeeing Dxperimental Data end Diecuseion of Reeults 43 1. Algorithm for pmceseing exparimental data 43 2. Vanadium ar~d niobtum . . . . . . . . . . . . . . . . . . . 45 3. Nb-V alloy8 . . . . . . . . . . . . . . . . . . . . . . . . 52 4. Titau~itim . . . . . . . . . . . . . . . . . . . . . . . . . 60 5. Nb35n alloy . . . . . . . . . . . . . . . . . . . . . . . . 65 6. Determiaing the conatants of eleotron-phonon inter~ction ~1ep +~nd the eff~ctive Coulo~ab potential . . . . . . . 68 Bibliography . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 A. I. Golovaehkin, I. S. Levchenko and G. P. Motulevich, Characteristice of Superconducting Alloya With Zype A15 Lattioe Qbtained by Vacuum-Evaporation Method . . . . . . . . . . . . . . . . . . 72 l. Introduction . . . . . . . . . . . . . . . . . . . . . . . 72 2. Manufacture of superconducting alloys by the vacuum- evaporation nrethod . . . . . . . . . . . . . . . . . . . . 72 3. Metihods of ineasurements . . . . . . . . . . . . . . . . . . 79 . 4. Propertiea of films of the investiqated alloys 85 5. Conclusions . . . . . . . . . . . . . . . . . . . . . . . . 97 Hiblioqraphy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 COPYRIGHT: Izda?tel'etv0 "NBUkd"~ 1975 6521 CSO: 1870 55 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~'OR ~~~'ICIAL US~ ONLY PVBLICATION5 KINETIC EFFECTS ]N ELECTRON-PNOTON SYSTEMS IN A LASER EMISSION FIELD 1Ciehinev KINETYCHESK2YE EFFEKTY V ELEKTRON-FONONNYKH SiSTEMAKH V POLE LA2ERNOGO ZZLUCHENiYA in riu~eian 1976 signed to presa 15 Sep 76 p 2, 169-170 IAnnotation end Table of Contentg from book by Elerlanzh Petrnvich Sinyavskiy, Zzdatel'stvo Shtiintsa, 610 oopieg, 172 paqes) (Text~ Tha light abeorption coefficient in natural semiconductors ia in- veetigated in the monograph with reqard to crystal lattice vibrations. An explanation of Urbach's empirical law in natural aemiconductors of type AIIIBV, obeerved experimentally in theee compounds, is given for the first tin~e. Specifically, the prxeasee of electromagnetic radiation abeorption in electron-phonon eyatem~ ia external fielde are ooneidered. A qreat deal of atteatioa ie devoted to etudy of tha kinetic proceases in semiconductora in a powerful laser emiesion field. The phenomenon of magneto-infrared reeonance t~hen the laser emiasion frequency is close to cyclotron frequency, is investigated in detail in the paper and the eonditions of experimental observation of this effect are discussed. The book is intended for scientific workera, postgraduate atudents and students of advanoes courses specializing in the field of solid-state phyaice aad theoretical phy~ica. Cantents page Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Chepter l. Multiphonon Optical Transitions in Natural Semiconductora . 6 1. Poatulation of the problem . . . . . . . . . . . . . . . 8 2. Optical tranaitions between zones havinq extreme valuas , in the center of the Brillouin zo~e. Comparison with experiment . . . . . . . . . . . . . . . . . . . . . . . 16 _ Chaptar 2. Multiphonoa Optical Tranaitions in Natural Semiconductors in the Presence of La~ser Emission . . . . . . . . . . . . . 28 3. Postulation of the problem. General relations 29 56 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 . , ~OR d~I~YCIAL US~ ONt,Y � 4. Lighti eb~orptiion cc~fficiettt near the edge of natural _ abgorption in a leger ~mi~~ion fieid . . . . . . . . 40 5. eahavior oF the lighti eb~orptilon coat~f3aient in th~ long-aava ragion in the preeenea o~ le?ear liqhting 46 6. xndirac~ opticel tranritions in s power la6er emie~ion lieid. Controi of Gann instability by u~ing n leser . 51 Chapter 3. Light Abeorption in Natiurai Semiconductore in a Quenti~ing Magnetia F'ield . . . . . . . . . . . . . . . . . . . . . 56 7. Light abeorptiion coefflcient Sn a maqnatiic field with regard to oryetai lattice vibrationa . . . . . . . . . 57 8.~8ehavior of the liqh~ abeorption coeffiaient in e . maqnetia field in the long-weve region . . . . . . . . 65 - 9. Effaat of acouetic phonone on the Jchneon-Larsen effect 69 ~ 10. intier~one light absorptiion in a niaqnetia field with ~ regard to carrier acattering impuxitie~ 74 Chapter 4. Liqht Abeorption in Natural Semiconductor~ in a Q~u~tizing Magneti~ Field in the Presence of I,ager Emieaion 7g 11. Effect of optica~i resonancea on light abaorption and ltuainescence . . . . . . . . . . . . . . . . . . . . . 79 12. Theory of magnetic abeorption in the presence of laser emiasion . . . . . . . . . . . . . . . . . . . . . . 84 13. Hehavior of the light abeorption coefficient in the magnetiic-infrared resonance mode . . . . . . . . . . . g5 14. Characteristice of behevior of the second maqnetic absorption peak in a reaonance laser emiseion fieid . lOS 15. ~adirec~ optioal traneitions in a u~nifoxm maqnetic field in the presence of resonance laser emission 111 16. Shape of interzone liqht absorptioa line in croseed eleatric an8 maqnetic fields in tha presence of reao- _ r~ance laser emiesion . . . . . . . . . . . . . . . . . 120 Chapter 5. Invee~iqatinq Kinetic Effects in Ia~ure Semiconductors in a I,aaer Emiesion Field . . . . . . . . . . . . . . . . . 124 - 17. Probability of emiasioaless transmissions ia a powerful electric wave field . . . . . . . . . . . . . . . . . 125 18. F~niasioaless recombination in aemiconductors to deep levele in a stronq electxoma~netic wdve field 132 19� I~urity light abeorption in a maqnetic field in the ~ presence of resonance laser emission . . . . . . . . . 139 Appandix 1. Calculating the Electron Distribution Functions in an Electron-Phonon System . . . . . . . . . . . . . . . . . 146 Appendix 2. Expr~seion for the Mass Operator in an Electxon-Phonon System in a Laser F~aissioa Field . . . . . . . . . . . . 152 57 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 App~ndix 3. Alqabreic Propartiee of Operetore /nl~i~ ar~d ~n~- tin) 158 a~ 8iblioqraphy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162 COpYRIGHT~ Izdatol'stivo "Sh~iintea", 1576 65Z1 CSO: 1870 58 APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~Oit OF~ICIAL U8g ONLY PUSLICA~IONS - KIN~TICS OF SII~L~ O,SCILLATION THEORY MODELS Moecow T'RUDY ORD~NA LENINA FIZICHESKOGO INSTITUTA IM. P.N. LEBEUEV AN 5SSR: ~ KIN~TIKA PROSTYKH MODELEY TEORYI KOLEBANIY (Kinetiics of Simple Oscillation Theory Modele) in Ruseian 1976 Vol 90 pp 1-4~ 208 _ [Annotation, Table of Contents and Introduction fram monograph edited by N. G. Basov~ Izdatel'stvo "Nauka," 1,350 copies~ 208 pagesJ [Text) The place of the kinetics of simple models in general oacillation theory is diacuased. The descrip- tion of aimple models (with a comparatively small degree of freedom) ie reduced to ordinary differential - equations, as a rule, including wide-band noises. Along with direct aolutiotta the authora diacuss methods of inveatigating inverse problems. Applicationa to varioua ~ fielda of the natural sc3encea are exantined. Several articles are devoted to an analysis of specific problems - auch as the kinetica of recombining plasma, the mechanism of solar cyclical activity, and new procedures in medical diagnoais. The collection ia inCended �or apecialiste in oacillation theory. CONTENTS pg8e Foreword 3 Introduction ~ 5 SECTION 1. SEVERAL QUESTIONS ON THE RECOMBINATION RELAXATION OF DENSE PLASMA Chapter 1. Plasma Lasers on Transitions of Atoms and Atomic Ione 11 Chapter 2. Methods of Shaping and Analyzing the Kinefiics of Super-cooled Plaema 38 ~ Chapter 3. Plasma Lasers on Transitions of Diatomic Disperaed Molecules 61 59 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~OEt O~FICIAL U~~ ONLY Ch~pCQr 4. ChemiCnl Cle~n~ing di th~ ~und~mental SCat~ of ~n _ ACnm in th~ Actiive Medium of a Plaema Lg~er gp ChnpCer 5. Probl~m~ of Atomic Eteactor~Las~rs gg SECTION 2. INV~R5E PROBL~h15 OF OSCILLATION 7'HEOItY Ch~pter 6. Scheme �or Meaeuring Kineeic Coeffici~nt~ 124 ChapCer 7. Correlgeion Methodg of Mer.lical Di~gnosie 143 Chapter 8. Model of Solar Cyclicai AcCiviry 154 Chapter 9. Ph~ae Self-Stabilixation ~gg FOREWORD Thia book is concerned wiCh modeling concepCs in o~cillatinn theory and ' Che possibiLities of ueing related meChods of eheoreeical analyeig in a broad range of problema involving the natural sciences. The purpoae of the beok is firar of all a methodological one. Therefore, i~ discuesing specific problems which illuatrate and clarify the general concepts of oscillation theory, the diacuasion here concerns the concept of the simplcaC modele of the phenomena introduced at the initial stage and their evolution during the course of the investigation. We emphaeize raCher than conceal the incompleteness of the resulte obtained here, and examine the diff icultiea encountered enroute, noCing the immediate goals of reaearch involved with them without losing aighC of the prospects of the enCire investiga tion. It ia not only the methodological aspects of the problem discuased here but also Che specific conclusiotta reached in the book that are in themselves, in our opinion, of definiCe value and may even be of interest to specialists in the respective branches of the natural sciences. Each chapter has been written in such a way that it may read independently of the others. All - nine chaptera can be considered a complete set of research carried out by their authore in the past several years. We have not attempted here to connect them by topical or logical "bridges," assuming such work at thia _ stage to be of little intereat, and have thue limited ourselves for the present only to the "Introduction" written by L. I. Gudzenko. Chapter 1 - was written by L. I. Gudzenko with V. V. Yevstigneyev and S. I. Yakovlenko; Chapter 2 by L. I. Gudzenko, Yu. I. Syts'ko and S. I. Yakovlenko; Chapter 3 by L. I. Gudzenko with I. S. Lakoba and S. I. Yakovlenko; Chapter 4 by L. I. Gudzenko and V. S. Marchenko; Chapter 5 by L. I. Gudzenko and S. I. Yakovlenko; Chapters 6, 8 and 9 by L. I. Gudzenko and ~ V. Ye. Ghertoprud; Chapter 7 by L. I. Gudzenko and A. Ye. Sorkina. The book consists of tWO aections. The intraduction discusses the place of oscillation theory in contemporary natural sciences. A table of contents is given. The principle of aeparating the dynami.c bonds is formulated and - ia then used to develop a correlation method for analyzing the inverse problem. 60 FOR OFFICIAL USE ONLY I APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 _ ~dlt O~~ICIAL US~ ON~Y S~GCidn 1 u~~~ gn exgmple of several cbnCiguous problem~ of applied phy~icg Cd digcu~s eh~ e~mpl~gt vereion of tir~dieional direct problem~ in ogcill~- - rion th~ory when the movemenC of g dyngmic ~ayatem aboue ~~t~bl~ etationary point is being inve~tig~C~d. The purpos~ of thi~ g~ction is to seek a~e~.v~ medi~ for pow~rfnl gourceg of coherent rediaCidn (pl~ema laser~ in varioug fr~quency bande) and to ~nglyze the prosp~cC~ of designing pow~r-producing regcCnr-las~r~. The ' fireC chapter examineg the conditiona in a dense supercooled (fnr free - electrona) plasma leading to inveraion of the population of atomic stateg. ChapCer 2 makes a rheoretical study of several methoda of preparing super- cooled plasma. Chapeer 3 discuesea the characCer o� recombinaCion relaxa- eion of pl~sma of inert ggs~e and their mixtur~ with othar chemical elemen~g. Chapter 4 formulaCes the requirementa for Che chemic~l camposition and Che parameters of Che plasma, upon saeisfacrion of which it is poggible Co produce an acCive medium amplifying Che resonance emission of atoms. And finally Chapter 5 invesCigaCea the theoretical posaibiliCy of exCracting a subatantial amount of energy in the form of laser emigsion from power devices such as atomic reacCora. In Section 2, which is more unnsual in the methodological aense, the apecific problems are rather diYferent. Chapters are included here which illuatrate the resulta of the correlation method of inverse problems in oscillation theory. In this senae Chapter 9, which does not directly develop a~.~ch a method, is unique; it essentially supplements Chapter 8 on the analysis of solar cyclical activity which ia generated in the courae of Chis analysis and hag independent value as well. Chapter 6 is devoted to a scheme for measuring the probabilities of nonradiational transitions of atoms (molecules, ions) in low-temperaCure plasma based on the correlation functions of counting. Chapter 7 discusses the principles of the correla- _ tion method of inedical diagnosis based on the pulsationa of ma~or blood ~ vesaels. COPYRIGHT: Izdatel'stvo "Nauka," 1976 11734 CSO: 1870 61 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~Oit O~~ICIAL U5E ONLY . ~ PUBLZCATIONS THERMAL PHYSSCS OF F'AST-NEUTRON REACTORS AND HEAT-EXCHANGE EQUIPMENT ' Minak BYSTRYYE REAKTORY I TEPLOOBMENNYYE APPARATY .AES S DISSOTSIRUYUSHCHIM TEPLONOSITELEM in Rusaian 1978 signed to press 2 Feb 78 pp 1-6, 239-240 - [Annotation, foreword and table of contents from book by V. B. Nesterenko, ' A. A. Mikhaylevich and B. Ye. Tverkovkin, Izdatel'stvo "Nauka i Tekhnika", 1,000 copies, 240 pp] [Text] This book discusses methods and algorithms for thermopt~ysical cal- - culations for fast-neutron reactors and the heat-exchange equfpment of nuclear power stations with dissociating heat carriers. The methods presented by the authors are oriented toward computer utilization and make it possible to cal- - culate the locel characteristics of heat and mass transfer and the flow re- - sistance of diasociating heat carriers in the reactor circuits and the heat-- ~ exchange equipanent. The results of calculation of the parameters of reactors and heat-exchange equipment for nuclear power stations with dissociating heat carriers currently in the design stage are presented, and experimental sub- stantiation of these results is given. The book is intended for scientific and engineering-technical personnel in the nuclear power field, and may be used as a textbook by university students. Tables, 24. I1lustrations, 30. BibliograpY~y, 238 items. Foreword Most of the develop~d nations of the world are planning to develop nuclear power engineering .y constructing nuclear electric power stations, which will play an increasing role in satiafying electrical requirements. In 1975-1976, 10 percent of the total electric energy produced in the European Economic Community and the USA came from nuclear power stations, and by 2000 it is - _ planned to increase the share to ~+0-50 percent. Fast-neutron reactors are the basis of present-day nuclear power engineering, and they will determine its structure and the consumption of natural uranium in the next decade. But in view of the limited supplies of cheap natural 62 - - FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 F~It OF'FICIAL USE ONLY urunium, considerable expanaion of nuclear power production is posaible only through fnst-neutron reactora in which it will be possible to produce extens- ive quantitiee of fissionable nuclear fuel, increasing the efficiency of util- - ization of natural uranium 30-40 times. The period during which it is econ- omically nQCebsary ~to double the production of electrical energy is 8-10 ' years in most countries of the world, whereas the period during which it is expected to be necessary to double nuclear power production capacities ia 5 _ _ years. Nuclear power engineerin~ can fulfill the hopes that are reposed in it and become the critical factor in energy supply if fast-neutron reactors _ which ce.n double the quantity of secondary fissionable fuel in 4-6 years are ~ developr~d. In this case the decisive role in the nuclear fuel balance wi11 - shift tu plutonium produced in fast-neutron reactors, and the system of nuclear power stations with +,hermal and fast-neutron reactors will be able to assure its own development with limited use of natural uranium sources in the initial stage, with subsequent operation of the system of nuclear power ~ stations on waste uranium and secondary plutonium produced by fast~neutron reactors. In the USSR, the USA, France, England, West Germany, Japan and other countries, - the main efforts are being concentrated on the development, construction and commissioning of ~'ast-neutron reactors using sodium. The recent de~elopment of commercial large-capacity nuclear power stations (1200-1500 MWe) and the _ experience of putting demonstration stations into operation have shown that it is realistic and economically advantageous to continue the development of electric power production with fast-neutron reactors, and that these reactors _ are fully practicable, although the planned period for doubling of capacity will be 10-15 years, longer than required, while the unreliable operation of sodium-water-steam generators still makes it impossible to cons~der that the. Na-Na-H20 heat conversian system has been mastered, to expect a high percent- - age of utilization of capacity, or to reco~end extensive construction of this type of nuclear power station. ~ Accordingly, in recpnt years the study of alternative types of breeders, gas- cooled fast-neutron reactors using helium and N204, has expanded consider- ably. In foreign gas-cooled breeder development pro,~ects it is not proposed to make _ extensive use of the experience in helium reactor technology accumulated in _ thermal reactors, although a, pressure of 25-40 bars was mastered in the de- - velopment of high-temperature gas-graphite reactors, and it is planned to use helium at 120-170 bars to obtain significant physical advantages (large conversion ratios) in gas fast-neutron reactors as compared with sodium- - cooled breeders. In the development of nuclear power stations with helium - breeder reactors, considerable hopes are pinned to simplification of the heat- conversior, system by changing from the three-circuit system of the sodium re- actor to the two-circuit He-H2) system, and in the long run it is hoped to implement a single-circuit gas turbine cycle based on helium. However, in gas-cooled fast-neutron reactors using helium we are faced with the difficult problems of sealing of circuits in large-capacity power stations 63 FOR OfiFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 I - ~Ok d~'~ICIAL U5~ nNLY as a resulL of th~ ~rettt fluidity of helium, and of aeguring emergency CObl- inp, of n helium breeder r~actor when the genling of th~ cdoling circuit is broken, 5ince 1965, the Institute of Nuclear Power ~ngine~ring, Belorugsian SS~i A~g- derr~y of Sciencea, he.s been conducting comprehen~3v~ experiments on digsociat- ing nitrogen tetroxide as a promiairig h~at carrier ~nd working substance for nuclear power stations. _ Nitrogen tetroxide h$s a number of thermophyaical properti~s as a heat carrier gnd Working subatance for power stations which make it possible to attain calorific intensitien as high as 800-1200 kW/liter in the core of a fast- neutron reactor $t 120-160 bars and 200-500� C, along With good pt~ysical characteriaticg, a simple eingle-circuit heat-converaion system, improved weight ~nd size characteristica of turbineg and heat exchangers and so on. The main properti~s of N204 ga a heat carrier and uorking nubstQnce are as followsc - the large th~~rmal effect from the chemical reactions of dissociation during iie~ting and recombination during cooling (N204: 2N02, 623.9 kJ/kg + 2N0 + 02, 1226.8 kJ/kg) inr.reases the heat exchange coefficient by a factor of 2�3 through a new mechanism of reat transfer by concentration diffusion, making it possible to organize inten~ive heat collection in the core of the fast- neutron reactor (800-1200 kW/liter at 120-500� C and 120-160 bars) and in heat-exchange apparatus; the saturation-curve physical and chemical properties of N20~ and the low heat of evaporation (419 kJ/kg) make it possible to implement an N20~ -based gas- ' liquid cycle at temperatures 30-500� C and ~,ressures of 2-170 bars t~ith a high-efficiency, simple heat regeneration system; the high thermophysical properties in a broad range of temperatures and pres- sures (c = 2.93-3.3~ kJ/kg-deg at 150 bars in a temperature range of 200-45C C, 1~0-200 kg/m ) make it possible to increase heat extraction by a fac- tor of 2-2.5 in comparison with sodium; the low specific volume and residual gas pressure after the turbine make it possible to develop a compact gas turbine. In nuclear power stations using gas-cooled N20~ fast-neutron reactors, the main difficulty is that of developing and testfng flxel compositions ~rhich are compatible xith a dissociating gas and Which contain minimum quantfties of construction materials, alor~g with reliable location and neutralization of breakdown emissions of the toxic heat carrier, and implementation of effect- ive systems for removal of corrosion produc~s from the heat carrier. _ The foreword, introduction and Chapters 1 and 2~+ere written by V. B. Nester- - enko, Chapter 3 by B. Ye. Tverkovkin, and Chapters 4 and 5 by A. A. Mikhale- vich. 64 FOR OFFICIAL L'SE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 - ~nlt OF'FICIAL US~ ONLY I'articipant~ in the wrlttng pf individual sectione of the book were: I. Neeterenko; 2.4, Ye. P. Kov~leva, L. A. Bida, M. A. Kharitonyuk and - L. T. Lomako; 2~~, V. P. t;ol'tsev. 3ection 4.2 Was wri~ten by A. A. Andri- zhiyevekiy~ The reaulta descrived in Chapter 5 were obtained in company with M. Ye. S~~ukvadze, A. N. Ioeellani and Ft. G. Sobolevskiy. The authnre have to exPresa their deep gratitude to Academician of the Belo- - - russian Ac~de~y of Sciences A, K. Krasin for his constant attention to their - work. Contenta Page _ F'oreword 3 - Symbols 7 Introduction 9 Chapter 1. Prospects for Development of Nuclear Power Stations LJsing - Gas-Cooled Fast-Neutron Reactors 15 1.1 Analysis of foreign and domestic power atation pro~ects including gas-cooled fast-neutron reactora lFi 1.2 Prospects for use of a disaociating heat carrier in nuclear - ' power stations with fast-neutron reactors 24 1.3 Characteristics of the N204 heat conversion system for nuclear - power stations 29 " 1.4 Safety problems in nuclear power atations with fast-neutron _ reactors cooled by N20~ 36 " Chapter 2. The Status of Research on Thermophysical and Operating _ Characteristics of Dissociating Heat Carriers 40 - 2.1 Thermophysical and pt~ysical-chemical properties of N20~....,..... 42 _ 2.2 Design materials for nuclear power stations using N204-cooled fast-neutron reactors 46 2�3 The heat-carrier process and the experience of operating bench models and loop units xith N20~....~ 54 2.4 Radioactive contamination oP N20~ in stations with fast-neutron reactors and problems of purification 59 Chapter 3� Thermophysical Calculations for a Gas-Cooled Nuclear Reactor 68 - 3.1 A method of' thermohydraulic calculation for fuel cells........... 68 3.2 A method of determining temperature fields in the fuel element... 77 3�3 The effect of variable heat production along the channel on heat output 85 . 3.~+ Experimental substantiation of the methods of reactor _ calculations 93 Chapter 4. Calculations for Heat-Exchange Apparatus 120 4.1 Evaporation regenerator ....................r..................... 120 4.2 Hydrodynamic stability of two-phase flow in a system of parallel steam generation channels 141 65 FOR OFFICIa?L USE ONLY - APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 N'Ok O~H'ICIAL US~; ONLY ~ 4.3 Air-cooled condensor.~......~~~ 157 4.~ Water-cooled cond~nsor. and w$ter supply system i64 ~+�5 E'acperimental verification of calculation methods.......~~....~... i68 _ Chapter 5. Methdfl~ nf Optimization of Heat-~xchsnge Equipment Parameters 171 5.1 Mathematical formulation of problemg of optimiz~tion oF heat- exchange apparatua parametera 171 5.2 Methods of search for optimal parameters 197 5�3 Resulta of calculations with optimization programs 220 ~ Bibliography 226 Index 236 - COPYRIGHT: Tzd~,tel'stvo "Nauka i Tekhnika", 1978 - 8480 cs0: 1870 ~ 66 FOR OFFICIAL IISE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 Fnit O~~ICIAI. U5~ dNLY PUBLICATIONB AERODYNAMIC ACOU3TIC RESEARC~i Moacow AKUSTTKO-AERODINAMICHESKIY~ ISSLEDOVANSYA in Ruasian 1975 gigned to - pregs 31 Mar 75, pP 1-2, 98 [Annotation Qnd table of contants from book edited by Dr of Physical and Math- ~ - ematical Sciencea A. V. Rimakiy-Korsakov, Izdatel'stvo "Nauka", 1,850 copi~s, 104 pp] - [Text~ This collection contains both theoretical and experimental studies dealing with the problems of turbulent noise formation and interaction of � turbulent flows with elastic bodies. The ~tudies reflect the progress of - pt~ysical research dealing with noise in rotodynamic machines, aircraft fusel- ages and propellors. The book is intended for acientific personnel and engineers Working on aero- dynamic acoustic problems. Contents p8ge - A. D. Lapin. Sound Radiation From a Vibrating Strip in a Moving Medium.. 3 _ A. D. Lapin. Flow Stability in a Circular Duct With Impedance-Type Wall~ 7 Yu. K. Konenkov, I. Sh. Ralthmatulin and A. I. Stankevich. Sound-Insul- ating Shells in Randoz~ Fields 10 P. G. Kolev. Discrete Components in Jet Noise and Means of Suppressing Them 18 P. G. Kolev. The Effect of Mechanical Properties of the Housing on Acoustic Characteristics of a Je~ 26 - L. A. Bazhenova. The Acoustic Pressure Field of Vortical Sound Near - Rotating Vanes 29 - D. V. Bazhenov, L. A. Bazhenova end A. V. Rimskiy-Korsakov. The Effect of Turbulence of a Flor Incide~nt on a Body on the Intensity of Vortical Sound Radiation 35 67 FO~t OFFICIAL USE ONLY ~ APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~OIt n~~ICIAL US~ ONLY _ U. V~ $nzhenov nnd A. V~ nimgkiy-Korgakov. On Vdrtic~]. Snund in Roto- dynamic M~chines 4i N. N. Kolotilov ~nd V. N. Yarov. Use of Amplitude-F'requ~n~y Transforma- tion of W~v~s in ~ombatt3ng Aeroflynamlc N~i~e 46 A. D. Lapin. On Rad3ation and Propxg~tion of Sound in a Circular Duct in the Presence of F1ow........~........~ 57 A. D. Lapin. Sound Insulation in a Circul.ar Duct 63 A. V. Rimakiy-Korsakov. Noise F'rom an Impeller Whee1 Resulting From Random Inhomogeneities in the Incident Flow 72 A. V. Rimskiy-Korsakov. Excitatinn of P1ane Baffles by Random F'orcea Produced by an Incident Turbulent F1ow 77 Yu. Ya. Borisov, N. M. Qynkina, S. A. Vinogradov, L. S. Pykhov and B. I. Fedorov. Study of the Acoustical Characteristics of a Super- sonic Stream FloWing into a C3rcular Duct gl COPYRIGHT: Izdatel'atvo "Nauka", 1975 8~80 CSO: 1870 ~ 68 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 FOR OI~~YCYAL US~ ONLY PUBLICATIONS ~ ~ 'KIVTSET' FINELY GRANULAR COI~L~}C SULFIDE-0RE PROCESSING SYSTEM D~SCRIBED Moscow TSVETNYYE METALLY in Ruasian No 12, 1978 p 128, inside back~cover and back cover [Text~ Method and Equipment for Procesaing Finely Granular Complex Sulfide Ore* In the USSR for the first time in the world a fundamentally new method and _ equipment have been developed for procesaing finely granular complex sulfide ~ ore, which have been given the name "Kivtset." At the present time the production of heavy non-ferrous metals--copper, zinc, lead, nickel and cobalt--ie being carried out chiefly by pyrometallurgical methods, including eeveral independent conversion proceases performed with aeparate equipment. The melting procesa is multistaged and is carried out in low-efficiency cumberaome furnaces with a low leve2 of desulfurization, which makes it neceseary to preroast concentrat~ea. The disadvantages of the familiar processes are: the goorly effective utili- zation of the heating capacity of aulfide concentrates, as the result of which melting is performed with added conaumption of carbon fuel; the low level of utilization of precioue components of the ore, evidenced in the loas of zinc, lead, cadmium and other metals along with the slag; the low level of desulfur- ization; and the complex equipment design for the procesg. - For the purpose of improving the effectiveness of utilization of precioua components of the ore~ additional operations have been introduced in the syatem of exieting technological proceasee. For example, for the purpose of extracting zinc from alag, the latter must be aub~ected to the fuming or Waelz - process. The aublimatea thereby obtained require additional proceasing for the puzpoae of extracting zinc and lead from them in the form of inetals. Typea of ore such as lead-zinc and copper-zinc-lead-containing do not have a technology which hae been developed and ia induatrially feasible. *The editorial staff is repeating publication (cf. No 9, 1978, p 128) because of inaccuracy in tha use of data characterizing the technical and economic indicatora of the proceae. 69 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 F'OIt O~~rCIAL US~ ONLY By the new "Kivtset" method i~ ia possi,ble ro proceea coppex, copper-zinc, capper-nickel~ copper-pyriCe~ copper-tin, lead~ zinc and lead-zinc ore and concentrates~ "Kivtaet" is based on combin3ng tihe processea of roasting and melCing the burden in the pulverized etate while using oxygen, and of ~lecrroemelting ~nd condeneing zinc into molten metal, performed in ~ eingle uniC. The new equipment coneieta of a cyclone chamber, a separating chamber, an electric - furnace and a condenser. Carried out simultaneously in the cyclone chamber are roasting and melting of the burden and elag gnd matte formation. The autogenous occurrence of the roasting-melCing process ie made possible on nccount of the heat of the reaceion for oxidation of aulfidea with a aulfur _ conCent of 25 percent in the burden. With a aulfur content below thie limiC it ie poeaible to uae a slight amount of carbon fuel. - The melt produced in the cyclone chamber continuously enters the aeparating chamber, from which it flow~ into the electric furnace, where the following _ processes take place aimultaneously (in the case of procesaing a copper-zinc- conCaining ore): _ 5ettling of the slag from the matte Sublimation of zinc from the slag Dezincing of the matte Stripping the slag of copper The sublimation of zinc in electrosmelting of the melt takes place according to the following reactions: Reaction between zinc oxide and carbon monoxide Reaction between zinc oxide and metallic iron The above processes for the sublimation of zinc, whtch include both homogeneous and heterogeneoua reactions, w}tose velocity depends on the cnmposition of the ~ melt and the temperature, govern the selection of quite specific relationships between Che surface of contact between the slag and gas phase and the depth of the slag cell. The gas phase in the electrothermal cell consists mainly of carbon monoxide, which protecta zinc vapora from subsequent oxidation whea tt~e zinc is condenaed into molten metal. Stripping the slag of copper during electrosmelting is governed chiefly by electrothermal losses, which vary with different compositions of the melt. In the case of processing zinc-lead sulfide concentrates and ore or a mixture of zinc and lead concentratea contsining 10 to 70 percent lead, 7 to 40 per- cent zinc, a tnaximum of 6 percent copper, and not lesa than 14 percent sulfur, inetead of a cyclone chamber a burner of epecial design is inatalled. The 70 FOR OFFICIAL USE ONLY i APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~Ott d~~ICIAL US~ ONLY electric ~urnaca and condenser have the s~ae dee~,gn ae the cyclone chamber, - but different dimeneions. Md the technological procese is carried out wieh different parametere. � How the "Kivtset" Process ie Carr~.ed Out ~ The burden for melCing, with a aize not greater than 5 mm, which ia first _ dr3ed to one percent moiature, entere the cyclone through an ~3ecCion unit, - mixed with oxygen, aC a rate o~ 100 m/a maximum. As a result of this a cyclone effecti ie created: Under the influence of vorCex flows centrifugal forces thrust the particlea o~ ore or cottcentrate againet the wa11s of Che furnace~ and Che oxygen at high velocity flows around them. This results in . very high speeds aC wh3ch reactiona take place, and in the creation of high ~ heat release rates, and, coneequently, l~igh intenaity of the procesa. _ The mixCure of Che melt and gases formed in the cyclnne is let oue from a port in the lower end of the cyclone and drops into the aeparating chamber, onto a cooled baffle plate. The kinetic energy head of the melC and gases is thereby reduced. The melt flowa off into a pit which communicatea with the elecCric furnace, and the gasea, after cooling and purification, leave the aeparaCing chamber and enter a unit for the recovery of sulfur. The aeparating chamber, if sulfide concentratea are procesaed, is separated from the electric furnace section of the unit by a water-cooled partition. The melt settles in the electric furnace. The alag� is aub~ected to an electrothermal effect with the addition of coke, as the reault of which the zinc and partly the lead are aublimated and are directed in the form of a vapor-and-gas mixture into the condenser~ from which the zinc and lead are released in the form of raw - metal. When lead and zinc concentratea are melted, in place of the cyclone, above the separating chamber can be installed a special burner from which the mixture of oxygen and the burden ia removed and is melted in 2he suapended state in the burner's flame. The major technical and economic advantages of the new technology are: . 1. The process ia carried out in a single metallurgical unit sutogenously, - utilizing the heat from the oxidation of sulfides, with thorough extraction - of precious con~ponentar auch as copper (up to 98 percent) and noble metals (up to 97 percent), in the matte; zinc (up to 65 percent) in the molten metal, with a content of it in the original raw material of 7 to 9 percent, whereby 7 percent of the zinc changes into matte; lead, cadmium, rare metals and other volatile components~ in sublimates; and sulfur, in gases rich in sulfur dioxide (up to 80 percent). 2. The imputed energy coets for the entire conversion process of treating the original raw material are 25 percent lower as compared with reverbatory smelting. 3. Combining several technological operations in a single unit makea it possible to lower operating costs as much as 30 percent, to mechaniz~ and sutomate the _ process totally, and to improve working conditions. � 71 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 FOR OF~'YCIAL U3~ ONLY _ Labor produceivity ie improved by a f~ctor o~ 1.3 to 1.5 ae compared with reverbatory ~melting o~ copper-zinc concentraCes. Ae gn exgmple c~n be given "Kivteet" smelting of a mixture of copper eulfide and c~mbined copper-zinc concenCraCes, uaing a unit with an ouCput of 1000 Cons of burden per 24-hour period. The composition of ma~or componenta of ehe concentirate mixture, in percentages, - is: copper 14.24~ zinc 8.75, lead 2.46, iron 27.4, aulfur 34, ailica 3.14, and calcium oxide 1.6. Mineralogical characteriatics of the concentrate mixture: The copper ia chiefly in ehe form of chalcopyrite, the lead and zinc are in ehe form of galena nnd sphalerite, r~spectively, and the iron is in the form of chalco- pyrite and pyrite. Below are given the technical and economic indicators for procesaing one ton of burden. Procesaed: Burden, tona 1.0 Including, in tona: ' Mixture of combined and copper 0.833 concentrates Quartz flux (80 percent silica) 0.167 Consumed: Oxygen, nm3 210 ` _ Fine coke, kg 16.7 (for recovering zinc from slag) - Electric power, kWh 339.0 Electrodea~ kg 3 2.5 ~ Water for cooling, m 2.6 v ~ Produced: Matte, tons 0.32 Copper, percent 45.0 ` Lead, percent 1.36 Zinc, percent 2.0 Raw zinc, tona 0.05 Zinc, percent 97.5 Smelting duat, tona 0.042 Lead, percent 29.6 2inc, percent 35.0 Dump slag, tona 0.46 _ Copper, percent 0.35 Lead, percent 0.20 " 72 FOR OFFICIAL USE ONLX APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 . ~ FOR O~~i ';AL U5E ONLY xinc, percent 2.S0 ~ron, percent 34.00 Silica, percent 36.00 Smeleing g~ses~ contiaining 80 eo 85 percent SO2~ nm3 213 (after electr3c separatore) Extiracted, in percent: - Copper in matCe 97.5 Lead in matte 40.20 Lead in smelring dust 59.80 Zinc in raw zinc 65.00 maximum zinc in matte 7.00 2inc in smelCing dust 20.00 Sulfur in gases rich in S02 80.00 maximum Workera required per ehift to - run the "Kivtset" complex 36 (listed number) Workers required per ahifC to run only the "Kivtset" unit 12 (listed number) ~ Example of "KivCset" Smelting of Lead Sulfide Concentrates The following data can be given as an example of "Kivtset" smelting of lead sulfide concentrates wiCh a unit with a capacity of 100 tons of concentrate per 24-hour period. Composition of major components of concentrate in percent: lead 60.6, zinc 6.5, copper 0.30, iron 7.2, sulfur 20.0, eilica 3.5, calcium oxide 0.92. Mineralogical characteristics of concentrate: The predominant one is galena, whose content reachea 70 percent. Zinc ia represented in the form of sphaler- ite. Of the ferruginous minerals in the concenr_;a;;e have been observed pyrrho- tite, pyrite and chalcopyrite. Copper is repr~sented by chalcopyrite and - covellite in the form of single grains. Bel~w are given the technical and economic indicators for processing one ton of lead concentrate. _ Procesaed: Burden, tons 1.162 Including, in tona: Lead concentrate 1.0 Quartz flux containing 90 pe~~:ent silica 0.115 . Lime flux containing 60 percent Ca0 0.047 73 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 - FOR OF~ICIAL U5~ ONLY Consumed: Oxygen, nm3 265 Fine coke, kg 90 (~or recovery of lead~ zinc and copper) ' Electric power~ kWh 1000 ~ Electrodes, kg 3.0 Water for cooling, m3 g.p Produced, tone: Raw lead 0.595 Raw zinc 0.053 Dump alag 0.312 _ Compoaition of Slag, Percent: Lead 1.38 Zinc 3.20 Copper 0.03 Iron 22.p Silica 38.1 Calcium oxide 14.8 Smelting gasea conteining 50 per- cent S02, nm3 250 Extracted, percent: Lead in raw metal 96.5 2inc in raw metal 80.0 Copper in raw metal 85.0 _ Sulfur in gases rich in S02 98.p Upon concluaion of a licensing agreement, the licensee can be granted the right to uae the patent, the necessary technical documentation and technical assiat- ance in asaembling, ad~uating and atarting up the "Kivtset" unit. Thia new method and unit for processing finely granular complex aulfide ore = have been patented in England, the USA, the FRG and France. - COPYRIGFiT: Izdatel'stvo Metallurgiqa, TSVETNYYE METALLY, 1978 8831 CSO: 1870 74 FOR OFFICIAL USE ONLY - APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~OR O~FICYAL USE ONLY PUBLICATIONS LIST OF SOVIET ARTICLES DEAZING WITFI COI~OSIT~ MATERIALS Moecow GOSUDARSTVENNYY KOMITE'T SOVETA MINISTROV SSSR PO NAUKE I TEIQINIKE. AKAnEMIYA NAUR SSSR. SIGNAL~NAYA INFORMATSIYA, K0~'OZYTSIONNYYE MATERYALY, Vol 3, No 20, 1978 p 3-6 ~Following is a liating of the Soviet entriea from SIGNAL'NAYA INFORMATSIYA. KOMPOZITSIONNYYE MATERIALY (SIGNAL INFORMATION. COTiPOSITE MATERIALS), a bibliographic publication'of VINITI. Thia listing ia from Vol 3, No 20, 1978 ] [Excerpts ~ ~ 2. On the thermodynamica of Che interrelationship in fibroua composition ma~erials. Portnoy, K. It, Bogdanov, V. I., Mikhaylov, A. V. Fuks, D, L. "Dokl. A N SSSR," 1978, 240, No 5, 1154-1156. 11. P. Method for manufacturing bimetallic packets. Nesmachnyy, A. N., Bykov, A. A., Krylovskiy,'A. P., Belokon', Yu. I., Uatimenko, V. A. - Golovanenko, S. A., Khoroshilov, N. M., Chervyekov, V. V., Buynevitch, S. S. AuChora certificate USSR,' (V 23 R 3/02), No 585033, application 12.07.76, No 2388023, published 23.12.77. � 12. Special features of crysCallization cracks formed when welding alloys with zirconium and the possibility for eliminating them by adding trace metals to the alloy. Zenkova, E. K., Polyanskiy, V. M., Glikman, Ye. E., Popov, 0. P. "Svaroch, pr-vo," 1978, No 7, 9-10. 14. On nonlin~ar deformation of laminated composite materials. Zinov'yev, P. A~:, Tarakanov, A. I. "Sb. tr. MVTU imeni N. E. Bauman," 1978, 16, 72-80. 22. Analysis of antifriction properties of composite materials of the matrix-filled type. Z~bolotnyy, Z. V., Klimanov, A. S., "Prob. Creniya i iznashivaniya. Pesp. mezhved. nauch-tekhn. sb.," 1978, No 13, 31-34. 24. Natural vibrations and stability of three-ply shells made of composite ~ materials. Babich, D. V., Koshevoy, I. K., "Prikl. mekhanika," 1978, 14, No 7, 49-54. 75 FOR OFFICIAL USE ONLY ' APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 FOR OFFICIAL U5E ONLY _ 27. Phase tranaformationa of pyrocarbide coatings on graphite fibars. - SCepanova, A. N., Kirevina, T. P., Kilin, V. S., Kuteynikov, A. F. Vgatkine, M. N'., Shmakov~ Ye. S., "Konetrukta. materialy na oanove ~ ugleroda," 1978~ No 13, 1~4-117. � 37. ElectrochQmical precipitation of iron in combinaeion with compounds conCaining alkaline and alkaline-earth metals. Yakimenko, N. G., Vasyurenko, N. G., 2oaimovich, D. P., "Elektrodn. npotseasy pri elekCro- osazhdenii i rastvorenii metallov." Kiev, 1978, 77-79. 63. Raiaing corrosion reaistance of concrete by impregnating it with polymera. Bazhenov, Yu. M. "Prom.atr-vo," 1978, No 8, 37-38. 68. On appearance of obliteration in penetrable fibrous materials. Koatornov, A. G., "Poroahk. metallurgiya," 1978, No 6, 35-38 (English abstract). - COPYRIGHT: VINITI, 1978 2291 CSO: 1870 f 76 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~ FOR OFFICIAL USE ONLY 'PUBLICATIONS THEORY AND APPLICATION OF SEMICONDUCTOR LASER - Mosoow POLUPROVODNIKOVYYE LAZERY ("Semiconductor Lasers") in Russian 1976 signed to presa 6 Dec 76 pp 2-14 ~Annotation, Table of Contents, Foreword and Introduction from the book by Oleg Vladimirovich Bogdankevich, Sergey Andreyevich Darznek and Petr = Georgiyevich Yeliseyev, Izdatel.'stvo Nauka, 8,000 copies, 416 pagea] [Text] The book is devoted to semiconductor lasers efficient and compact sources of coherent radiation having prospects of wide practical application. The main point ir1 the book is devotefl to injection lasers and fast electron- excited lasers. A brief survey of the characteristics and a summary of semi- _ conductor materials used in lasera is given in the Introduction. The first part of the book contains an analysis of the radiative recombination mecha- nism in semiconductor compound crystals and some problems of the dynamics ar:d main characteristics of semiconductor injection lasers. The physical processes which accompany laser operation and also the problems wtiich arise during practical application of them are considered. The theoretical problems and practical applications of electron-excited - _ lasers are consideretl in the aecond part of the boak1 the processes of fast electron-czystal interaction, formation of excess current carriers, pro- , ceases of coherent radiation interaction with the active medium in lasers of this type with different configuration of the cavity and beam, thern~al modes, generation dynamics and practical application of electron-excited lasers are deacribed. Contents Page Foraword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Part l. Semiconductor Injection Lasers . . . . . . . . . . . . . . . 15 Chapter l. Mr~in Properties of Semiconductor Lasers 15 l.l. Operating pr3nciple and types of semiconductor lasers 15 1.2. Working principle and main characteristics 32 1.3. Materials for semiconductor lasers . . . . . . . . . 42 1.4. Rsqions of application of semiconductor lasers 49 77 ~ = FOR OFFICIAL USE ONLY ~ APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~Oit O~~ICIAL U5~ ONLY _ Chapter 2. Introduction to Theoiy of Semiconductor Lasers 56 2.1. Rnflintiion end optical amplification in directi-~one semiconductore � � � � � � � � ~ � � � � � � � � � � 5~1 _ 2.2. Typee of vibrations and threehoid condition 66 2.3. 3ome probleme of the dynamic~ o� eemiconductor lasere and output characteris~icg . . . . . . . . . . . . . 70 2.4. Propertiee of coherent radiation of ~emiconductor ~.~SAZ.'8 � � ~ � � � � ~ � � � � � ~ � � � � � � � � � 79 Chapter 3. In jection Ldsere . . . . . . . . . . . . . . . . . . . . . 84 3.1. Emiasion of p-n junctions . . . . . . . . . . . . . . 84 3.2. Lasers baeed on p-tt ~unctions and heterojunctions 96 3.3. Some electron propertiee of heterojunctiona 104 3.4. Spectxal properties of injection laser emission 109 3.5. Kinetiics of injection laser emiesion 119 3.6. Effect of the ahape of the energy apactrum on the temperature dependence of threehold currAnt 126 3.7. Long-weve retuneQ injection lasera . . . . . . . . . 136 Chapter 4. Optiaal Structure of Injection Lasers . . . . . . . . . . 139 4.1. Waveguide effect in injection lasera 139 4.2. Effect of thickness of the active layer on the laser generation threshold and optimization of its waveguide - structure . . . . . . . . . . . . . . . . . . . . . . 148 4.3. Diffraction divergence of injection laser emission in the vertical plane . . . . . . . . . . . . . . . . . 154 4.4. Polarization of injection laser emission 157 4.5. Injection lasere with band structure 160 Chapter 5. Some Problems of Practical Application of Injection Lasers 167 - 5.1. Emiseivity and reaeons for its limitation 167 _ 5.2. Problems of injection laser dependability 175 - 5.3. Phyaical proceases of qradual degradation of lasers . 178 5.4. Application of iajection lasers for data transmission PurPcses . . . . . . . . . . . . . . . . . . . . . . 185 - 5.5. Application~of ~.njection lasera in epectroscopy and other fields . . . . . . . . . . . . . . . . . . . . 193 - Pdrt 2. Semiconductor Electron-Beam-Pumped L~,aers . . . . . . . . . . 196 Chapter 1. Spatial Distribution of Excitation Denaity 198 = ~.1. The ionization curve . . . . . . . . . . . . . . . . 199 1.2. Rate of electxon-hole pair generation in the excited reqion and the maximum efficiency of lasers 205 1.3. Proceeses of thermalization and diffusior "hot" current carriere . . . . . . . . . . . . . . . . . . 210 Chapter 2. Transverse-Pumped Lasera . . . . . . . . . . . . . . . . . 217 2.1. Diaqram of transverae-pumped lasers . . . . . . . . . 217 2.2. Derivation of main equations . . . . . . . . . . . . 222 78 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 F~!`. O~FICIAL US~ ONLY - - 2.3. Threahold aonditiione . . . . . . . . . . . . . . . . 227 2.4. Dependence of generation threshold on electron enerqy nnd cavity length . . . . . . . . . . . . . . . . . . 234 2.5. Lesers with waveguide etructure of the cavity 239 - 2.6. 8p~?tial distribution of generated radiation intensity 248 ~ Chapter 3. Lonqitiudinal-Pumped Laser~ . . . . . . . . . . . . . . . . 256 - 3.1. Threahold conditiions . . . . . . . . . . . . . . . . 257 3.2. 3pontaneous noiee and tiransverse dimeneions of the cavity . . . . . . . . . . . . . . . . . . . . . . . 262 3.3. Multie].ement lasere . . . . . . . . . . . . . . . . . 276 3.4. Synchronization of multielement ldsers 280 3.5. itadiation pat~ern and epectrum . . . . . . . . . . . 293 Chapter 4. Dyneimics of Generation . . . . . . . . . . . . . . . . . . 301 4.1. irregular pulsation mode . . . . . . . . . . . . . . 302 4.2. Conditione for eelf-synchronization of longitudinal modes and qeneration of ultraehort liqht pulsea 309 Chnpter 5. Dependence of Generation Threahold on Temperature and the Thermal Conditions of the Laser . . . . . . . . . . . . . 315 5.1. Temperature dependence of laser generation threshold 315 - 5.2. Thermal conditiona of electron-beam-pumped lasers 322 Chapter 6. Designs and Some Applications of Electron-Beam-Excited _ Lasere . . . . . . . . . . . . . . . . . . . . . . . . . . 333 6.1. Multielement pulaed lasers . . . . . . . . . . . . . 334 6.2. Scanning lasere . . . . . . . . . . . . . . . . . . . 341 6.3. Lasers p~anped from St~ sources . . . . . . . . . . . 362 Conclusions . . . . . . . . ~ . . . . . . . . . . . . . . . . . . . . . 370 - Bibliagraphy . . . . . . . . . . . . . . . . . . . . . . . . . . . . 374 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 412 Foreword The neede of ecientific and technical progress dictate the need to generalize numerous resulta of experimentnl and theoretical investigations aoncerning the propertiea of semiconductor lasers. These investiqations ooa�:ise a vast and branched direction semiconductor quantum electronics, which is closely related to such new enqineering disciplines of optoelectronics, lidar, optical communications and so on. Because of a nwnber of practical advantaqes, semiconductor lasers find broad application in enqineering. By analogy with ordinary electronics where semiconductor devicee hdve made it possible to sharply reduce energy con- - - staaption and the dimensions of devices, semiconductors have also made it 79 - FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~OR 0~'FICIAL U5~ ONLY poseibla to improve the efficiency of laoers and to develop mininturizad circuitc~ in quanf:um electronica. At the same ~ime the rich scientific nu+terial on the proper~iea of semi.conductor lt~sera, scatitiered in thousands - of oz~i.ginal r~rti,olee, is only partially refleoted in aurveys and textbooks. Thia cxeatas apacific difficulties in expanding the aphere of applicationa of semicon!9uctor laeere, eince a lack of information of generalized nature _ frequently qenerates an unjustified fear of introducing new solutiona of _ praatical problems. The authora of ~he book offered to the reader have rtttempted to cover the existing gep in acientific litera~ure, recognizing hawever that an exhaustive outline of moat of tihe problems touched on is atfil not possible. The material of investigdtions carried out at the Physics institute imeni P. N. Lebedev of the USSR Academy of Sciencea is mainly used in the book, but the results of a large number of other papers to which the corresponding re- ferences are made in the text were also used. Most attention is devoted to ~wo types of eemiconductor lasere in~ection and electron-pumped. These veraions of lasere apparently now have the best prospects for further deve- lopment. _ - The Introduction and Part 1 of the book were written by P. G. Yelisayev and Part 2 was written by 0. V. Boqdankevich ta~u? S. A. Darznek. The authors hope that the monograph will be useful both for specialists and for a wider range of readers interested in semiconductor lasers and their applica~ion. Introduction Physicists of the present generation are witnesses to the development of a new scientific-technical trend quantian electronics. Its most effective achievement was development of the laser a powerful radiation qenerator in the optical band. This event, which occurred at the beqinninq of the - 1960's, denoted the remarkable success of the theoretical thought of physicists derivation of the possibility of controlling the light emis- sion process on the basis of the stimulated emission effect. A. Einstein (1917) predicted the stimulated emission effect in "pre-laser" times. He introduced this phenomenon into his calculat;ions, observed by no one, on the thermal radiation balance in order to create a noncontradic- tory theory of this process. His result was reqarded f~r more than 30 years as a formal method of avoiding theoretical difficulties or as an effect - accomplished under "exotic," inaccessible conditions. The phenomenon of - stimulated emission emerged to the farefront only with developnsent of radio spectroecopy. It was discovered experimentally and was used benefi- cially in masers the first quantum electronics devices operating in the radiowave band. It is now well known that the effect of stimulated emission consists in emission by an emitter having sufficient energy reserve of exactly the wavelength as that which this emission stimulates. 2'he emitted waves �use into a co~tunon flux, retaininq identical frequencies, directions, phases and 80 FOR OFFICIAL USE ONLY APPROVED FOR RELEASE: 2007/02/08: CIA-RDP82-00850R000100030012-4 APPROVED FOR RELEASE: 2047/02/08: CIA-RDP82-00850R000100030012-4 ~Olt O~~ICIAL U5~ ONLY - polariza~iong. An importi~ti aspeot may be coneidered in this fact we are talking about the princl~ple of amplifica~ion applied ~o any electromagnetic rndiatiion. Many initiaily did noti believe that mos~ atoms oz moleculea sub- ~eated to the moe~ divers~ diatiurbances co111sione, vibrations and ao on can eo easily mdtich ~heir rac]iative procesaes as now occura in various lasere and masers. The honor of being the father of quantium electronics belongs to Soviet scientiets N. G. Basov and A. M. Prokhorov (Lenin Prize of 1962) and to the ` American scientist C. Townea (ail three were awarded the Nobel Prize in physics in 1964). In the moat papular version, a semiconductor laser is a crystalline d,tode aeveral thousandtha of a cubic centimeter in volume which consumes the energy of a flashlight battery. We will :Eurther see what forces in the field of phyeics and technology atand behind thia simplicity and what further development aemiconductor lasers achieved. Bu~ we would like to emphasize the following fact here: semiconductor lasers form an isolated group among other quantum electronics devices, being distinguished by com- pactneas and a number of other important properties which will be discussed below. The idea o� using semiconductors to generate radiation was formulated in 1958-1959 by N. G. Basov, B. M. Vul and Yu. M. Popov [1] at a time when lasera did not yet exist. in 1961 N. G. Basov, 0. N. Krokhin and Yu. M. Popov (2] suggested that injection in degenerated p-n ;iunctions be