SCIENTIFIC ABSTRACT ZUYEV, V.S. - ZUYEV, V.YE.

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December 31, 1967
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SCIENTIFIC ABSTRACT
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ACC NRI AP6004913 increased by chopping off the exponentia :1 ld~di~g ~edoe. bfI ~10e. By us n L g 'second Kerr cell, the duration of 'the pulse iwas shortend4irf;~~ 6,.7. * 0.5 3'ec to 4.7 -t 0.5 nsec. and the titne from 3.7 0.5 nsee to 1.9 0.5 r1aft, The Meo-, retical analysis of nonlinear amplification predicts both d the bbserved a ctil. Orig. art. has: 19 formulas and 8 figures.I o rj,, SUB CODE: 20/ SUBM DATE: 3 IJul65 6RId REF: 61 -1 nEF: 0 a 7- --~7 f 2/2 nat 'Sb(Maz cdm WVO~6~/66/CQ4/06i/ooiql AUTHOR - Amb &MOV L. _V] L 11 r,"-. 74 It-0 4 EWJ- i-A.-Oo ~mlu'yq" clo 1~0 titute M. F. It, de in- Phisice Ina jQ& etitut Mmdemii nauk WSW TITLE, Propagation of a 1i Lie in ei nunlinearly MMpV1Vjr1Aj; and abaorbing i2jadjum 6-t- e-191 SOURCE: Zhurnal ekapertmentalt'noy t toorcytiohookay I'MkIL, 1111i'mit v roUltelym. Prilothenlye, V. 4., no. 1, 19660 TOPIC TAGS: coherent light, light pulse, laner beam, laza r &W. d, pttlse dhapo, ruby optic material ABSTRACT: Min is a continuation of ewlier work by this. 4miltlitordi! (1191fF V. '101 050 1966),, vhere propagation of coherent light in a medium uitAi nord.11near gain ums investi- gated and the possible shortening of light pulses in such at medilim predicted. The present letter reports on succesuflul experivAmts in this d1rectiont slunrinsi that to obtain compression of a propMating light pulze It in necemnary to eUnin&be the trwis., verse structure that is pToduced in the light pulse when the lattex to produced, for example, by a q-switched ., laser. In the test netup (Fig. 1) the i1zjj)l1f'.jing cina)ulaerft consisted of threeruhyf-~crystals an" the W 0"tbiug caqponitaill. vaii two cirvetbeii; flitUd with a solution of vanadium phtheaocyanine toluene. 19t Ljie 111PLial exper1rml.,nto the pulse compression cou-IT-H-6~e 3Fe-a1U6d-beE41we of tbo tramitivertiol) ititmicture renuIting iu-4 7 ACC NRt Fig# 1. Diagram of experi..' meat I - TAaerp 2 - Kerr, shutterp euvettep 4 01 rub crystal * ~ ~ I- from -the fact that the developr4ant of rAtIne denaratiom IM tjjWi poiftj)hdz*1 pa ;a a. crystal in delWed by a time' of the order of the yuls* dWall;fon. duaceas Vill) atfained when this structure was ellminated by meaw of a second Xari* shuMtor that. cut OTI, the leading front of the generator pulse. The p-~Ise vidth und ij!j-d-u,,xkI front aboat 11 nse-3 at 0.5 J energy) past the Kerr shutter and the first abscIrIbIng aftmette to 5,,7 nitec J) past the second amplifyirg ct-j&.al, and 2 nsec (15 J3 jutat the third, A Ught N output of 7 - 8 G14 (3 GWlcvF) Was attained._ The pulso powest, is moh hIgher than the power causing (Is, e in ruby crystals at 20 a see dia,&Uon ell GW/i=?). Although damage to the cryntal is hindered by the abort duration of i1be pulne, it do4wn not Pre- vent generation of powerful light prilsea nboirter LIzn 10'9 ace. :It in concluded that extremely short light pulses are obtainable with Wo-cam;o1vint m-ailia, in wbieb the ab- sorbing component has a iraturation energy much lower and a botmgenomm Line width much larger than the amplAfying medf=- Orig. axt. I=&: 2 figuritim. [021 SUB CODE: P-o/ am nm.- o3vxw661 ORIO RM 0031 GM IIEN 001/ ATD PRESS; VII. 212 L 44793-6_ E.4T(1)/EWP e)/~WT(m)/0,EC00-2/T/EWP(k) W(c) WG/WH ........ ... . ..... I;--- . ~ --' - -- -......- ACC NR, AP6031433 SOURCE CODE: UR/0056/66/051/002/0406/0411 AUTHOR: Ambartsumyan, R. .; Basov, N. G.;.zuyP'V.'..V. S. .j'iXrXuk6v, P. L tokhov, V. S.: Shatberashvili, 0. B. ORG: Physics Institute im. P.-N. Lebedev, Academy oK Scjqi%ces,SSSR (Fizicheskiy institut Akademii nauk SSSR) TITLE: The structure of a giant pulse of a Q-awitched 110'er., SOURCE: Zh eksper i teor fiz, v. 51, no. 2, 1966, 406-411 TOPIC TAGS: solid state laser, ruby laser, giant pulse laser, Q pwitched laser, 14ser output ABSTRACT: The spatial and temporal development of a giant1pulsa of a Q-switched rub laser in a transverse direction and,the effects of the -cavity oil it were inv'estigated experimentally by means of the setup shown in Fig. 1. A,n'lby rod 9.mm. in diameter and 120 mm long with dull lateral surfaces i4as placed in aireflector with a.helical IFK-15000 flashlamp. For an 8-kj pump the gain per pass.wAd approximately 12. :A 1.5-j single laser pulse was getterated with a duration of 10-15 ttanosec. 0-switchin a was done by means of a Kerr cell or a vanadium phthalocyanin solution. The',exp6nen- tial results indicate that generation commences In the center of the crystal and spreads transversely over the entire cryscal in 3-10 nano$ac, i.e., in a time com- parable to the duration of the integral pulse. The spatial development of generation L 44793-66 ACC Me AP 6031433 13 :Fig. 1. ~The experimental's .etuo FQ ~T .1 - Wrroli 99% reflective4 2 polav- I /0 izer; 3 Kerr cell; 4 - ruby cryst4~; semitransparent plate;~* 12 5 - lens;, 7 - screen with dlaphragms~ 8 - inWr- ference filter;~9 - dull glass* 10-12 - co:axial'photocells; 4 516 13 - multibeam oscillograph. 2 depends essentially on'the density distribution of population Inversion in:the crystal and on its refractive index. The experimental data agree fully with theore- tical data presented elsewhere (V. S. Letokhov and A. F. Suchkav, ZhETF, 50, 1966, 1148). The authors propose further experiments on the me4taurement of nonuniformity of the complex permittivity at the instant of Q-switching~ and genera lizatIon of- the theory for the case of a nonuniform refractive index. Orig. art, has: 7 figures. JYKI SUB CODE: 20/ SUBM DATE: 06Mar66/ ORIG REF; 007/ OTH REF: 006/ ATDJI PRESS: 5o8o Card 2/2 blg ACC N& Ap6q31988 WH ds i 'W6A/66/004/0CY5/03B2/03B! SOURCE C 4 AUT11n: Zuyev., V. S. Letolthavo V. So; Senstakiyo YU10 vo ORG: Fbysics Institute im. P. N. Lebedev of sci Ac"evW afted OUR (*PAC 013:11:4, in- stitut Akademli nauk,SSSR) TITLE: Giant superluminescence alsem SOURCE: Zhurnal eksperimentaltnoy i teoretiobeakoy fbikii PlsOm v redaktaiyu. Prilozhenlyej, v* 4,, no- 5) 1966j, 182-185 TOPIC ZAGS: laser application., luminescence) neodymium glusp stimulated eidasion/ KGSS-7 neod~ndum glass ABSTRACT: .4Me authors repqt a study of giant, pulses of super escence or a strong- 3,v excitedvhe Sn"dium. with rapid, switchina of-thei -j6t4"z* The reason for the use of glanz IMIN or incoherent light is that experi"ats with giant yUlsea of coherent and incoherent light can disclose the role of cobeience,and the role of op- tical power in the case of interaction of light with matt4tt',4nd the mechanism' of damdg( to transparent materials by a strong light field, The test$ ver* made with ttn active medium (Fig. 1) consisting of tvo identical neodymiu*-glass, rods (WSS-7) of 1 10 = dia. meter) vith mtte lateral surfaces and with butt ends cut alt*tbe~Brewster analeol The pump lamps illuminuted 900 mm of the lateral surface of the Todsi The gain In the two pumped rods was of the order of 104 per pass. The gain was instantaneously increased to 10 by uncovering the dense mirror with a Kerr shutter. The Vloes radiated by the 3/2 C.,d L 44732-M ACC NRs AP6031988 rig. 1. Diagram of setup for obtaining and record- i. ing giant superiuminescence pulses. 1 - Dense mirror) 2 - Kerr shutter, 3 - neodymium-glass rods, fil- ter, 5 - coaxial photocell, medium at X a, 108 had an approximte energy 4 J and a duration at ~alf-mwdmum 9 32 nsec. The start of the pulses Aagged the time of gain switebing tjL by 25 - '30 naec. The medium was thus de-excitediiithin,les6 than three passogp the min energy being radiated within a time ahorter.thani"To. 7he power of the obtaiwd superluminescence pulses reached.500 XW/cm2. several intense flashes damaged the output end,of the rod at the point A (Fig. 1). Thusy self-damage of neodymium gUss lis possible under the influence of intense incoherent radiation. The authors tWWIc N.! 0. Pasay tar support,', and %'discussion of the works Origa oats has: 2 f1gures am I romiu. So CODE: 2Q/ SM DAM: 17jun66/ Ono REF I' OO-V: '003 OM PErl M 2/2 -ACC NRt AP6036012 i. SOURCE COD91 UR10368166100510051060410608 AUTHORs Zuyerg Ve 0*4 Ghcheglov, Ve As ORGI none TITLEt The propagation or1rA'Ji&t pulse through a nonlinelar absorbiog medium SOURCE: Zhurnal prikladhoy opektrookopiio yo, 50 nos ~s 1966t 6bh.608 TOPIC TAGS: nonlinear optics, optical filter, p~thalocyanine, passive switching ABSTRACT: The bleaching of a nonlinear optical1ilter and changeeju the shape of a light pulse through it were studie14 thdoreticall~ for d- phthalocyanine solution model represented as a tuo-level systemi The case of the propagation of a Gaussian pulse through &!medium in,the ground state was considered. The effect of theVialnelparametern' oh the degree of bleaching was observed, The results in~icate.that although the amplitude of the pulse decreases with the thipkne6a of the nediumq the pulse"vings" are clipped, As a result, the.jj~loe-:energy decreases proportionately* The shape or the pulse throughlithe nediun becomes, asymmetrical with timey and its interaction with the 1~ediun cs,unee; bleaching of the.latters' The spontaneous decay is dolainant and"the, Card 1/2 UDC3 535.89 ACC NRI AP6036812 medium subsequently returns to Its original statio. A; reduction in the 'Pula* shape d pulse amplitude leads to deformationlof both thej 6M bleaching curyeg resulting in a decrease in thedeptli of bleadhings An -increase in the lifetime of excited molecules T Mlso tauses considerable~ pulse d6formatione In the case of small Tt the Oulse vidth ati'first narrows and then broadens, while the amplitude.imareaeas monotonically to its critioal.value# Origo arts hast 3 figur $ aid 14,foriluleff.9 SUB CODEs 20/ GUBH DATHt"~.09Aug65V:OR1O REFt"! 1005 .~'ATH TIZIP1 006f ATD PRESSs J_ Card 2/2 IVIN, K.T.; USHLEVI V.V.;.ZUWt.-V.jS.j DUXELISKIY., V.A., otir. rod.; DYUZHMO, G.A., red.; FMWINp P.5.0,tekbno red. [Slide projection method of manufacturing pipe templetes and models] Fotoproaktoionnyi metod isgotovlenii'a shablonov; i maketirovaniia trubo Cn.p.] Sudpromgiz, 1953. .41 p, (MIRA 16t8) (Marine pipe fittingl (Photoneohanical processes), ITIN, lonstantin. Timofertvich; MIUBLET,~DJ!'t otv,statyanM redoktor; MISMVICH, G.I., redaktot; J%URKZX, P.S.t tekhnicheekly redaktor [New methods of preparing piping systems of Ohips) .lovoe v tokhno~ logii isgotovlenits sudovy2h truboprovodor. Laningre'd, Gos.so jius-, noe izd-vo sudoetroit.promyshl. 1957 82 p (MLRA 10:9) (Marine pipe fitting) V T KOMINIKOVO V.I., kaud.tekhn.nauk; CEDUITSOVA. L1, Is lmndotekhnonauk;~ ZYBIM, Tu.P. , doktor tekhniinauk; XOCHZTKOVA,~j T.S.~~ 8AXMTA,l 11J. kand.takhn.na-ak; GUBARMY, A.S.~. kand.tokhn.uAiak; 3HMSOTA, T~;Pvq~ insh.; VORCBIYBVA, A.A.. kaud.tekhm.nauk; 01ILSKITi' V.I., inz64t RIMMICHO Te.A., kand.tekhn.nauk; GCLIDSHTNIN, Aj., lnxh.;. ICALA HNIKOVA, T.A., lnzh.; SHUSTOROVICH, K.L " kandatekkasusuk; KORMODOT. G.A.. inzh.; ZAEUMV, S.R., ret"auseutt EUGOVESTOVl B.I., reteenzent; STRONGINA, O.P., reteenzent,; WIN. X.I., re- tsensent; 2UTICY1 T.To retmenzentl KOSAM KdI,j,rmteenzent-,, SMANOV, rate nvent; RAW, S.Nass retwonsent: MEN is B.Ke~ retsenzent; VZMBXRG, I.A., retmenzent; TIMBIN, A.3*p retsenxentii~ 34IMOVA, Te.Y,, reteenment-, BUGOSLAVSKATA,~ ls,A.,,retaezzent-,~ GMOVA, A.S.,retsenzent: IMIN. N.M.,.retei~nxent mlf.'~ D.S., red.; PLIMYANNIKOV, N,N*, red.; ORMEWA, A. red.; YMY, LoTa., tekha.red. [Shoemaker's handbook] Spravodhnik,obuyshchij-d. ~ol,sl. Kosk~a, Govs,nauchno-takhaisisd-vo lit-ry po legkoi pro'vehl. 1958. 3440 p4i WRA igtQ: l.Gosudaretvennaya Ordena lienium I Ordena Trix;dovogo Xzsai%nogo'$vAftwnl obuynaya fabrilka wSkorokhod" iisoni TA.KalinUS: (fotr Zakharov,~ Blago- ventov, Stronginall. Shuddt, Zuyev. Konarey, ~Stepanov# *R&=, ftvznar, Veynberg, Tarbinis Suirnavass Bugoolavskaya, Om"iya, Xlmlx). Ohoic manufacture) _ZUE -.~ox-Zjj9MonSovich- _GRACHWAD A.V., red.; LEMMYA. M.N., takhn.red, (Designing molds for pressing rubber shoe bottom pa7rtsl Proaktirovania preso-form dlia rG21novykh det4lel dta obuvi. Hoskva, Izd-vo nauchno-tekhn.lit-ry RVSR, 1!960. 2*3 p. (XM 13:3.2) (Rubber inaustry-squipment and supplisit') (Boots and shoes, Rubber) ZUYIV, V.V.,mnater ~Des~t~=u~ejtion of the submerged runner of a lwege Frn~ncia turbine by, eavits&tione Elekasta,~9 no.3187 Mr 158., (MIRA 11:5): (Cavitation) (Hydraulic turbines) zuyi:vy V. Ye. "Investi-7ation of the Interaction 11.,tween Iolecules L-1 th!) 'Quinone-Phaviol With the Aid of the Electron Absorption, Cand Fhys-4ath Sci, Tor.,&: U, Tcmak, 1'354. (Rzhmllxl, 11,1- 1-1, ll~;* 54) SO: Sum 432, 29 Nar 55 MSH/Chesdatry - Mysical ahcdatu Card 1/1 Pub. 43 - W62 Authors I ZUyev, V. Yet. Title I Intermolecular reaction and slactm-4 abaorptio(ft apeatlVa of quiname and pr.enc. "n ml!*~Grew. ax,411els ')f aggrevition Periodical t 1zv. A~- -3,35R. Ser. f".z. 18/6, 732-131 Nov4me 1.954, Ab6tract I 'he ellectron absorntion ameetm werv! invostigaitod in tno vistbLff and ultra- )nA 411' 1 1 kn5t4~,jtlon Kqmyonor., ~k,ttfj -.;rdrevtiiiy ana trio ~-iyn.-7ernr;, Inst., OM3K Submitted .......... ZUM, V.Te.; KERRUNTSOV. S.S.; KAHANOV, M-V- Studying intermolecular reactions in the "yetem quinone -phenol by the use of infrared vibration spectra* Jzv, "T". uchabolzavo; (MIRA 13 fis. no.4;171-172 159. l.Sibirokly fiziko-takhnicheekly institut pri Tomakom gosuntiverditsts imeni V.V. Kuybyshava. (Benzoquinone) (Phool) W I I U I T ill, 8233:L 9000 S/139/60/660/05/011/04.5, 3 / 1! ' " AUTHORS: Antipov B.A., Zuyev, v.% ?- 9 j 9a 18nkd J R-a P*K* ,S6ncfiik,__ V.K,,and Fedyushin,~kk. TITLE: \,V Transparency of the Horizontal La ''r of the Atmo'slphore Z 12 G the Range or 0.7-14 It. Part 11,P Vependonce:of the Total Transparency of the Atmosphero in the Range 0.7-14 1L on the Thickness of the Precipitated Layer of Water PERIODICAL: Izvestiya vysshikh uchebnykh za*odei%iy, FizikA, 1960, Nr 39 PP 72 - 75 (USSR) ABSTRACT: The authors made an attempt to detrormine an empirical ' relation between the magnitude of the ~oduced sis"I V (magnitude of the signal multiplidd by ia factor, 4 /S-' :- Li being the distance botvioen the emitter and ' ' i I t he receivor, Sj, being the araa:~ f th emitter) * Lind the air humidity which would Afi 6w amtIsfactory agreement with experimental reaultio obtaiined by:the authors. As sources of infra-red radiation, four ~ special emitters were used which W~re 1%4 at6d to 500 PC il-K and placed at a disthhce of 1210, 5494,':4645 and 985~ m Cardi/4 from the receiving equipm-ent. The expakimental s! et-up 82331 S/139/6o/oOO/03/011/045. I Transparency of the Harizontal.Layer of%VOIh~hmre in th'a Range of 0-7-14 P- Part II. Dependence of the TottkIl Tehausparency ot the Atmosphere in the Range 0.7-14 Ii on the TI:Aick-aaas of tilt Precipitated Layer of Water the method of carrying:out the expiprimelats and tl~e processing,of the results were the same as'thoseL described in an earlier communIcation (6ame journal,~, No 2, pp 105-110). The air, humidify and ~the in~6nsity of the signals were determined siiiiiiltat%iso~usly. ~Ihe : pariial pressure of water vapours!%ras d6termined'directly and then the thickness of the precipitated water layer wL was calculated, where w - the' thio'kness of the precipitated layer of water in mm.for J~km and L - the distance in km between th 0 emitter and 4% receiver. For detecting the relation betweeh~'the air humidity and the magnitude of the signal only these measurements were taken into consideration whichwere carried out in the absence of any visible cloudIng 6f the at Imosphere (ndst, haze, fog, rain). X A total olf 811 determinatipns 'Only 140 complied with ihis condition. ~,The experiments were carried out durin&various dayiq in;March, Card2/4 April' Transparency of the Horizontal Layer of 0.7-14 P. Part II. Dependence~of the Atmosphere in the Range 0-7-14 P Precipitation of Water 2331 ,'S/139/60/006/03/011/045 of9?9;/V41Qf5ph;1vre in thd,Rangs the Totft'I~Transparency of on the Thi,oknons of the Layer j Cand3/4 I July, August, September, October &Z4 Noy~ember, 1958 and encompassed a wide range of var'*atioiwof air,humidity; the value of w varied between 0-7,and 17,mm/knandl the wL values varied between 0.8 and 167 mm- It was found that the magnit 'ude of the reduced signal it' is not a linear function of' VE*- (see~~. piot', Figure~ 1) but it appears that the,dependence ran be'better ' expressed by a linear dependence ofl~ Ig V on V~wi The following empirical relation was derivod by the authors for the reduced~signal V t' -b XWL V V (2) 0 whereby V Is the magnitude of thd reduced aignal 0 in the absence of water vapours in the airs, b is'. constant equalling in the given case ~0.231 9, cur IVes calculated according to this equatioh are in good 8 233X S/139/6~/006/03/011/045 Transparency of the Horizontal Layer o .0 here in -the Range of 0.7-14 U. Part II. Dependenc4 of the Totm'I Trahsparen6~ ot the Atmosphex-e in the Range 0.7-14 ji on the Tilicluxess of thip Precipitation Layer of Water agreement with experiment al data's^ The; transparency T can be expressed by the relati~nw b V_wL_ T =~ e There are 5 figures. ASSOCIATION: SibirskLy fiziko-tekhnicheskiyi'Ustitut pr:L Tomskom.gosuniversitete lmeni~V.V.i byaheva KUY (Siberian Physico-Teghnical Instii4ta ikt 3!Qmgk State University imeni V.V, Kuybyshev)~ SUBMITTED: July 29, 1959 Catd 4/4 T.- vorogov, S. AUMOR: Zuyev, V._Y".T ORG: Siberian Physico-Technical In r4kiy flz6o- tekhnicheskiy institut) TITLE: Calculation of absorption functions for Inho-,-*gen~ous ba0m paths -SOURCE: IVUZ. Mika, no. 6, 1965, -,B4-86 TOPIC TAGS., atmospheri optics' aDsorption -function, light aMenuatlon, atmospheric ABSTRAM Consioeration of atmospheric transparency to 1.4clinall buavw ot il&hi and the theory of radiation transfer in the atmoaphere callL[~n tha i,,ouputnti' ofr absorption functions for the case of variable pressure oaths, :.In this coPtiact.lon, arguments are offered in favor of applyJng the method of weigbted mean prebsure p 1P (s) P (5) P (s) ds 7-1, to the problem of calculating the radiati'o'n absorption filuctiop: 11 A(tn,p)., wfiere 11 and A are Absorption functions in AY v"- o' for the case of :varlable "C rd 1/2 N 0 0 ........ and conItant pressures along the beam path, v in the 6equency " '11141 ?71 fP)ds) for the case'wof a constant preBsure along the light heam pitth. ,ReirjIts of -al cufat 1. ono using the above formulas mid numerical integration wert~. com~'arvj and Iiiaicke that even under the most adverse conditions the relative error intrcduced by~lthe,deTived formulas is of the oreder of 0.003 for spectral intervm1s of 0.1 w and liractically zero for larger spectral intervala. Orig. art. line: 12 fotI1110.43. SO OUDE: 64 SUBH DATE* ISJuI64/ OPIC REN 06.11 O'IM REF: 005/ ATD MISS i", 2/2 ZUYFV --V.. f..; KABANOV, YO.MiNIXII, B.P.; TMITICS, S.V,j KHI,F,IZVT")OVI S.S. 3pectral transparendy and microstrucVtre of artlflcinl fogo. Part 2. Izv. vys. ucheb. zav.; fl,z. no~ 3-92-9i~' '64. 1. Sibirskiy fiziko-teklinichnskiy Institut pri Tomskoi'.i g,sudarstvennom univorsitete imnni Kuybysheva. I ACA; M APX002095~- ~AMMCK C000; IJR/009/65 11060/006/0111,5/0177.' AUTHORS: zu berian Physicotechn K ORG: S I ical I08tj'wt6 I ln~. V. ~znet V (SM ly T17.1ko-tektin.1cheakly TITLE: Concerning some peCtkIlaritten or aie 14ttevilaottion of~ 1114t In SOURCE: IVUZ. F1zika,.No..6',19('5 175-1P ------ ------ -.. ...... TDPIC TAGS: atmosphe id vI6ibt3.1ty':A1ght c a t rid, phe stratification, lightra.bso,rotion' V~ ABSTRACT:_ The authors report somd~results o en tt ~ I Ives tiga tion of the attenuation of, light; in three, regli$ns the 6IJe trilm (0.41 o.68, and 1.03 P) and three borlztntal layers o4icki0i les o~ lhe, atmon phere at the surface of the eafth (1.21, 3.605, and 9..86 km)i at jiverage degrees of turbidity. The main purpose of thiolle inijasuremeiltis w~xs to obtain experitrrntal data on the laterally scatterail radiatioh III the real atmosphere at thicknesses of 3.65 km at 41vall an plar ap, eri;ures of the' receiver, and comparing these data with th-porelical reau,1to, of earlier work by the authors (Izv. Vuzov 38SRj Rizilta No. 6, !196~ and Card 1P 1/3 ACC We AP ~A IT11L 0' - 70 arlier papers) A special- photometti.- V th:' , Alri e r ii 4!be ,r, riture (0.01 -- 0.0025 ;ad) was uded. TjIie. optical 13~.llitefq of th~ J!I OX-ter is similar to that used In an artifidial-fog i~,Lmexfa and de6dri6ed by the authors earlier (Izv. Vuzov SSSR Plzlka, No. 1, 1964). The sections, of the spectrum were separated with interfereilice and Slass OptIcal filters. The balf-width of the separated transmimsion bands i0s 20 -- 30 nm for all the band centers indicated above. lbiD light #joufte was a 3-kw floodlight placed 3.65 km from thf,: redoiver. The ra~io~of the scattered to the direct radiation was calculoti3d by 6xtrapo at~on. The -attenuation coefficients per kilometer are ditineq. as the r ti? of the 1;21 and 3~.65 1cm Od, thera ioiof the signals for the d1standes7 '12 signals for 1.21 and 9.86 km (K The vai*,-s oP the coet Icl entis, as well as the relative value of' I ti,opti6al ,the diffuije' ~,:OadlOldn at thickness (D) are tabulated jrar different 6i~,Ilftonh of thesec~rium. The results show that the role of the laterally slaatt4.3red lig for typloal average values of turbidity (visibility 10 --- 15 14:111), is riaPle and depends on the content of large particles Ili the litmosphero during the measurements. Anomalous variation or D (Ine-imase,) With indreZing wave- length Is likewise related with tbe particle sizej, and further' tests on the nature of this relation are being planqe~L nother o~qerVation Vat' I ~' t' ~' t he, ll&t calls for further research ts M6 fact that~ T~enuat 2/~ Card ZUDIV, V.Ye.; TVOROGOV, S.D. Informative announcementon the intercollegiate oclentific conference on the spectral transparency of the atmosphere in the visible and infrared spectral regions. Izv. V730 ucheb. zav.; fiz. 8 no.4:185-186 165. (MIRA M12)'~ 1. Sibirskiy fiziko-tekhnicheskiy institut imeni V.D. Kuznetsova. Submitted July 16, 1965. L 1939 94T(I)/FCC 17W/Gs 17, ACCESSION NR: ATSOII170 trudy soveshcbaniya. Moscow, lzd-vo Naulca, 1964, 223-226 TOPIC TAGS: Infrared radiation, atmoaphe4o %nter vapori 40moaJiborto ft-awipgreacy, abnospheric light absorption, atmospheric optlda ABSTRACT: Precise computation of We absotption coeffloldol; tind (~to absorpti0a funotion for the Infrared absorpUon speotra of the prin-b1pal absorbing oompotuitits of the attuoisphore, is ~discusied. Such computattaits require knomdWga of & large itumbar of pavamoLers char- acterizing both (Le molecule whaso absorption spectrum Im raftatod ond] the tranaltiono cauRing the presence of these lines and bands. Ginve much atxinputilfoi3 %ivTk is isvelved, simplification has been sought by using, modde of cabsorptiom btutda. bii this paper, the quasi-statistical model is used (V. R. Stall, P. J. Wyatt, 0. 114. Plaadiv FIW rqort j)( the: theoretical sbaty of infrared radfaUve behavlo-r of flames, 19411). W this approm4le t4e Lcard AUTHOR: Kqev V. ye. : Nesmelova L. 1. 1 Sa T'%'A"LE: Calculations of atmospl~ t.L ty,~-.nq for *Li~qt.AM!t .0 plIp qApps- y. SOtJRCE: Mezh-vedoms ~k Spjjfi~q -fis Moscow, A-637 --tometriya I opUlat atmaitfory ctinaine1wry an atmosp eilo op~fft It 19394-66' ACCESSION UR- AT5011116 statisticaLmodd is applied to a quito:nar-row'-'O-Plc--C'!Ird~~mni6,liiio ttw~rvalj, any position of lines is equi-probable.6 The ~aiues fte, watkil 4apoxi,,=60P &0 de Itnd ozone used in this paper were taken froin tho Uterature. Dmipulatfons of abilOrptidu la the ozone band were made for heights of 10 and 21 kxn. The resuJitis aro shown In FrPres 1-4 of the Endosure. Figures I and 2 show the apeclaum oil (tie whter vapor rAnd W!bcn dioxide bands (with overlapping taken into account) for piressiot-es of f, and 0. 3 a4m. Rg. 3 1 shows the absorption spectr= of water vapor for different Pr4wsurem. Fig. 4 abowls the absorption of carbon dioxide. Orfg, art. has: 4, f1pres. ASSOCIATION: Sibireldy flziko~-teklrachaskiy lastitut pri Tolftiakarn~ tmiveraltete (Siberim Iftsice and Teahnoldwr rho Uhtte at1bihisk fit, SUBM=ED.- 25NGvG4 NO REP SOV: 001 Card ALS HE!" ' 11' 7H r--L 19394-66-- ACCE68ION NIL- ATSOII176 EKCL- 01 too v C~uwmla- do M*n of rafttilon in the L401"go 2-8.6rA by, mrater vg"r buide 1br a prealp- so-. I whle 1wjer of. water jr -at 0. 2, cm for tm) prea- and 'luves at heights Of 10 lie 1. 4im. A) abn; B) IL. zo jL 8. C,rd 3/6 MUHEMMVM ACCESSEON Wu Moline ENCL- 02 ., 1 l INWO. Spoo w& so - ia lk! ~Mdsl I !jee' for two is of 4 , to or of ~ p edp o 'O'a 4, L gal; &4 .01 to - 40 c~vd 4/8 TT4:n~E M 1~ it: pa 'i L Oh-66 AC MON UM. AT15011176 ZM~E.: 03 Flit. 3. spedr~d ~W.S- d C 5 fem tM ruge 1-14% lyy carbon 0,47 ; rw dioidde bands itt aL We- twine d 6 km at WOW , arm at=, of LO and I Imu A) Card I A r-L* 19394-66--- ACCESMON MR. ATSOII176 1319CL. 04 ;too- AFd ldrAt Flg4 4. Spectrol mAnaloa of ra&Wm ia tho' glinge 1-* bv 4arbm -19 AD 109A* dbutoe bAwds to tba Iftr- fmoo loor at it 4'la*tce d - I ad 10 im 4, Mml B) . .......... . . . ...... i .ZUYEV,,..V,.Xo.; KABANOV, M,V.j BOROVOY, A.G. j II ZUYEV, V.Ya.; KABANOV, H.V.j SAVELIM, B.A. Damping of a light signal in a disr-otv- t-ik+um, Parr. Ilty. vys, ucheb, zav.-t fiz. no.5:80-85 164, II (MIDU Pill) 1. Sibirskiy f.Iziko-tekhnIcheskiy institut Tonislom gos-vIlar-st- vennom universitate imeni Kuybyshova, 85163 S/139/66~000~005/013/011 ~,310 ~4&6 24,11) E073/EZ!~, AUTHORSs Zuev,,V. Ye., Elyashberg,. M.Ye. and S,4~fbnovaj G~A. TITLEs -Tfarisp'are c~Thin Atmospherig.kgyevp ip the 1kange 1 to 13 microns PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniyo Fizikat~ 1960, No.59 pp. 77-81 TEXT: In most work published until now~,~-wo approximate laws of attenuation are applied, one is -the exponeiitialilawq the'~6ther the square root law. It is of interest to mak6 use' of the available experimental material to choose analytical expiessi Ions which'Nould approximate satisfactorily the attenuation law!" Of articular interest are investigation '3 for_rll Values of w'' Mpth of the water layer) of the order of 10 M, Sfilee itois particularly, for this range of values that the formation oflthe~basic absdrp4on bands is most intensive. Investigation of th4l) spectral integral transparency of thin layers of the atmosphere A3 of lntere~t due to the fact that in measuring the absolute transp4'renoy,.over large , distances it is usually assumedt without adequalte justificationg' that absorption of the radiation in the roferexice dhannel over a Card 115 .85163 S/139/'60/000/00V013/03l EOWE5~5 ay Itan midrons Transparency of Thin Atmospheric L ers in thei gej to 13 distance of a few metres, can be disregarded. .2he aim of the :'work described in the paper was to elucidate the pqb,sibility of applica- tion of thege laws to the attenuation of infraW 11,adlation.for~ w between 10--) and 10--3 cm and also to obtain qu~,htitatiVe data on the spectral and integral transparency of thin atmospheric layers$ lip to 3 m in the range of 1 to 13 microns. All the Anve6tlgations:'were carried out on an MKCA (IKS-6) spectromettri witli RaCl prismsi . an amplifier and recording equipment. To elim,"inate water vapour and W2 from the path of the radiation beam betw66h thd source and the thermocouples the light source and the ouvette,'of the spectrometer were evacuated, the monochromator and other paits Of:the path were blown through with dry nitrogen. Thus, wateri~~rapour and CO ~Were completely eliminated from the path of the bealt ana it was ~bisslble to record the total transparency curve or the spectral curve,!of' radiation from the source for spacings between 5 azd 300 cm.. From the curve of the total transparency and the absorption curves for the various distances, it was possible to determine the transparency curve. Two series of measurements were madeq'in the first one Card 2/5 85163 S/139/60~0:00/605/013/0 I 3 EOWE53,~' .1 to 13 microns Transparency of Thin Atmospheric Layers in th ~~Rangie absorption spectra of atmos heric water vapourai and'(,'O were'mea'sured for spacings of 51 209 40t M 23510 255~ 275 akid 300 c9 for:a given absolute humidity. In the second series the dbsorp'tion of ihe I radiation was measured for a fixed spacing of 9.35 )n for abso'lute humidities of 7.5, 10.12 and 14,5 taillibars; the magpitude of the precipitated water varied between 10-~ and 2.5~x 10-J cm. A-11 the spectrum recordings were for the range I to 13~~nlicrbps under' . laboratory and natural atmospherics conditions.111 No ~Iabsorptioh was detected In the ran e 8 to 13 microns, which i1i; fully In ac(,,drda:nce with literary data Mef.3). To verify the po$sibility of applilcation P of the exponential law and the square root law' for "expressing the attenuation of Infrared radiationg graphs of InT *VeTsus w and, T versusjV were plotted for all the peaks oft~the;absorpti= bands 2.7 and 6.3 microns, which are due to water vapour,:(T = I-A ~:is,the transparency gor the peak u4der considerationY. 1~ twas found that in the range 10----) to 2.5 x 10'3 cm the attenuatida cari be satisfactorily described by the expone~ttal law as well as by tho;square root law. If w drops below 10--3 cm, the exponential law will no longer;be fulfilled and the same applies to the square rloot I-aw from wvalue of Card 3/5 ahO S/139/60/000/005/013/0311~ E0730*35 an& .1 to 13 Pler'ons Transparenc~ of Thin Atmospheric LiYers in th6,~!R '2' qu w .5 x 10- cm. Additional experimental datti will be re trod: for deriving an analytical expression which approximatos.satAsfa6torily the behaviour of attenuation for layers thinne.0, than 10-"' cm.' The spectral transparency curves were plotted fori 1rarious quantities! of precipitated water in the range of~ 1 to 8 micr6us. : This range !can basically be sub-divided into two spectral ran~res 6f;1 to If.microns and 4 to 8 microns. In the first range absor3l)tiori is basi.6~,lly~ at %1 microns, in the second range there is a vide absorption band w1r.h a centre at 6.3 microns for w4ter vapours1l and la, band at-, 4.3 microns for CO It can be seen from th4lcurlve,,~ that to disregard the absolution of radiation along a ~ew Mebres andr~ev6n along fractions of a metre is permissible onlyi for w*11 defilied i spectral ranges but not for the entire spectral.ra4ga. Laboratory results are compared with results obtained uridbr rAtaral conditions. A new clearly pronounced water vapour absorption band was ob.Or~ed in the range 2.5 to 3.3 microns, which is due "to some absorption agent In the free atmosphere. In spite of some ditferences~ in ~he spectra obtained under laboratory and under nattural conditlons~ ;~the Card 4/5 85163 0/139/60/000/665/013/031 HOWEW Transparency of Thin Atmospheric Layers in thei;tango .1 to 13, microns integral absorption measured under laboratory-oondi,tions differed only slightly from those measured under natural conditions. There are 3 figures, 1 table and 3'referencest;~ 1 Soviet and12 English. ASSOCIATIONs Sibirskiy fiziko-tekhnicheskiy nsti~ut pri Tom'skcim osuniversitete imeni V. V. Kuyb~sheva' aiberian PhXsics and Engineqrir~g Institute f Tomsk State University imeni V. ~V.-- jqjyb SUBMITTED: December 21+~ 1959 Card S/l39/6i/6bO/60l/0OJL/O18 E032/414 Kokhane AUTHORS: Antipov, B.A.,__gUyzy.,~Je nkb,'P.N. Sonchik, V.K. and Pedyu.ahin, A.Am', TITLE: Transparency of the Horizonta,l Lhyer or~tho Atuiosph'er6 in the Region 0,7 to lh,~. 4)epoiidence of',ths' Total Transmission of the Atmospholre ifi the Rosion~ 0.7 to 14), on the Thickness of the Pr6oipitatOd La, er y of Water PERIODICAL: Izvestiy4 vysshikh uchebnykh zavodeniy., Fizikaj~ 1961, Nool, PP-17'-19 TEXT: In previous papers (Relfe.1 and 2) the~j,-.-Jreseht authors described an apparatus and a method of measuroment;; of the transparency of the atmospheric layer,next toJthe -earth Surface in Vq/ the region 0.7 to l4sL and for distances betireen .1.21 and 9#86 kmo The experimental material obtained was also etoported. ln~the;~ present paper additional data recently obtaillod aj~e-reported. As an approximation, the magnitude of the traxtsmi~ted signal was described in Ref.2 by the exponential law V voe-avfow"L Card 1/4 89693 S/139/61/060/00 V001/618~ Transparency of the Horizontal EOWE414~'i where w is the thickness of the precipitated4atar in mm per km, L is the distance traversed by the radiation::in ktit~', a is~a constant and v is the intensity:in the abselice or the absorbing medium. Eq.(11 was obtained empirically and:gave M sufficiently good representation of the experimental results, This expression accounts for the absorption of the infrare 'd ridlatkort by wat4r ~ vapour only and does not take into account abslorpti6n by carbon: dioxide or effects due to atmospheric turbldii~. The criterion for the applicability of Eq.(l) is the linear depen'dence between Ig v and astw-E. The now data now reported tire almo well'' represented by Eq.(l) right up to wL = 90 ttuto.~i Ho~uiver SAP is no greater values of wL, the dependence between IS v and VW longer linear and in order to describe all tho~~GxperimentalAata the following formula was employed, c V + k (2) Y -+w L where c and k are constants. This expression 'is also purely empirical and the criterion for its applicability ku~a linear Card 2/4 3 ;JL/ooo/001/001/018 S/139/6 Transparency of the Horizontal EO'52/Ehilf: relation between v -a~d (1'+ wL); 1. rig.2';shows,the dependence i of' v on wL. During the measurements the S~a.-~Jtjvity of the ' tan~ce receiving apparatus was controlled by a 6 wati lam at a di 0f5 m from the detector. It was found thi t the!signal d4e.to the lamp was very.dependent on the humidity o f the~air. it is, therefore pointed out that the use of a standard so7urce at'4 short distance from the receiver may introduce errors unless $corrections for the humidity are introduced. There are 2,tigures ;Jand 2 Soviet references. ASSOCIATION: Sibi Tom c rskiy fiziRd-telchnicheskiy "stitut pri o,skom gosuniversitete imeni V.V.Kuybysh-ova,~ (Siberian Physicotechnical Insti~ute 7:of' the Tolsk: 4; State University imeni V.V.Kuybymhev): SUBMITTEDC February 13, 1960 Card- 3/4 UCCESSION NRs AP4036563 00/662 6/010/64A IAUTHORS: Kabanovt No V.; Koshelevo Bo P#; Tvorogoyp $.,Do; lKhmaloytoov, So Be""' I TITLEt Spectral transparency and miorosiructure of ar-Lificial: fog. 1 SOURCEs RUZ, Fizika# no, 2# 1964# 90-97 TOPIC TAGS: fog# spectral transparenoyvAnfrared apeoiromet4rv photomatert'4roplat ;looncentration, water oontentp spectrometer nM 6, phot6meter~:F= 22 ABSTRAM The details of an experimental analysis in the a-" of-.artifiaial fog microstructure and spectral transparency are preaentedo~ AlLmeasuremente were made In artificial fog created by evaporation in a 15-5 M chamberl~~LAn M-6infrared spectrometer was need to determine tranapaxency in tho:region 2-15 pp, and A photometer PEU-22 was used to determine the transparency in regions 0-499 0-66t Q-94. and 1-03 U with 20-30 EL /4 width* Probes were placed in tho' chamber toIdetermine droplet concentratioup droplet distribution fmotione dud parameterst and water content of the mist. The instruments included flow traps OfLoWt and reel,type, 1, curvilinear flow traps for fine-droplet cepturep and opticalAnstrumentsl~ith remotd- control. An attempt was made to measure speotral traftsparenty si=ltane*us3jY.with. ACCESSION HRt AP4036563 taking miorostruoture measurements determined from parametorol, a, d? d, d3 6 E Al where q -.water'dUM6if-6k fog# d2- mean squared diamzter~ d 'mean cubic diameter, ni - droplet concentration. The results show that (for drop etv~ with diaueter4 I greater than 3 ~&) the capture coefficient of curvilinear ;r1ow ~-raps is uni . ~1, I parameter was found for correlating the microstructure datm given, byt V2S ! kO-4 9,- C' on where S9 - geometric orose section of droplet per unit vol*et ~D-42 - attonuati coefficient, and C varies between 1 and 7o A graph of d - 14 ju showo a "transmission window" in the vioini kX N642~ versus 7-- for 2 ty of, 10 po This "wizido. moves toira~rds larger wavelengths as the droplet mean aqwxdd dis"itor inoreaies*~, Orig. art, bass 4 figuresp 2 formulas, and I tablet ASSOCIATIONs Sibirskiy fisiko-tokhnicheakiy inatitut pri Vaskox psuaiversitet~ imeni V. V# KVby*sheya (Siberian Physiootechaioga Inst,ituU i Tom*l State Universily) BUMITTEDs 04Jun63 BATE ACQs O5JUn64 VOLs, 00, SUB CODE s ES iro Ra, WV1 413 3 2 Ing, 26023 AUTHOR:' Zuyev, VOYOO TITLE: Integral Absorption Functions for Long-v~.velength, Radiation in the Atmosphere X. Method of Calculation'of Intogr~ l Fwiictionx for Atmospheric Absorption by Water Vapour and CO Using 1, 2, Laboratory Data on Absorption in Xi4ato6 Bands PERIODICAL: Izvestiya,vysshikh uchebnykh zavedeniyj Fizik at l 1961, Noi 3-, pp. 28 - 34 TEXT., The present author gives a~method'for~'~the ia:Lculatio of integral absorption functions for long-wavelength radiation., ;in horizontall layers of the' in the case of water vapour or CO . atmosphere for a source witf(kima -spectral-intensit~ distri-; ~ bution. The method is based on the accurate ex erimentaldik p ta reported by J.N* Howard4 D,9.,.H!Lrch and D. Williami!in Ref, 6 I I (Journ. Opt. Soc. , 46, Noi 3, 4j 1956), which vere OlAnifted under rigorously controlled laboratory cond-iti~ns. ' The ntegral absorption function for water vapour:6r CO' tan be Card 1/6 26023, 3/13916i/000/003/003/0111 integral Absorption Functions E032/B~,i4 estimated.from the following 'formulas 1, 7,1 e A' 44' 'IA r,~ d4 X - I A-, dy, A, A., - - =A 45: - ~ ~7f 3V 7 r , 1 r Aj-Aj .50 where is' the average value of.~ r in th'&~ ran e ~64J 9 , j V Wh en r consit. , we have ,a =' I and A 1 #2 in general, rV A const. and the qua~ntity ej. will 'r4present! the error introduced by the above assumptiono Calculations show Card 4/6 ~l 3 9/61/0001/003/00/01 Integral Absorption Functtona E03 2/ 03 1 It that the errors due to the replacement of Eq~~ (4) by Eq, (7) are neglig1ble in the case u1 an aosorptiou biund liaving a symmetrical form, although it increases as tho as-~iriwetry increases. In general, the -simplifying os#Auln '0,10M does notL introduce errors greater than 3-5%o 'rho popex, is concluded~ witti a general discussioti of the various offetl,ts Which have to be taken Into account in pructice. nal"olvil; 1) the effect of the total arid partiAl. jwesa%,tresj~. 2) the effect of the temperature and composxt Ion ot the atmosphere; 3), asymmetry or absorption lines and their: Overlap; 4) the effect of the spectrumeter~ parametprs4l. It in claimed that the present method givei a lilgher acouracy than those used so far. rhere aro figures and rtt~* famr latest 9 references: 4 Soviet and 5 non-Soviet. i English-language references quoted area Per 12 ~1 AMO Goody. Quart. Journ. Roy. Met. Soc.q 7189 No* 336, Ref- 3: F. Matossi, It. Mayer, Ea VauscAier - Vhys,, 76,~ No. 6, 1949-1 Ref. 6 (quoted in text); Refo 9~- JjR. Nilson, Card 5/6 S/ 139/ 6'1/000/003/003/0-1-~ Integral Absorptlon Functions E032/10i4 V. Thornton and E.B. Vale - Rev. Mod. Phys ~16, 307, 1944.' ASSOCIATION: Sibirskiy fiziko-teklinichsaki~; ixis ti tut pri Tomakord gosu.niversitete Iml6ni Ni.V.Xuyby4he'vdt (Siberian Pkiywic~otoebntcal rklAttitute, at Tomsk State Univeralty Imuni VO'V. Kuybyahe0l, UBM I'M ED i April 20, ig6o Card 6/6 zffzvo V. To. Int6arallunctione of the aboorptlon of lcmg-wavs~rmdlatlon in tbo atmmhere. Part Ab6orption by va~6~- vap~o'r'o aW C02- rM TYHO uOh- may-I fis-~ 3149-54 162,'~ (MnU 15t 10) S1.1, 39/0 1 /000/ Of 4'1/0 1/0'? 3 w.n/ I., Ci I If .2 .70 c7, 70 A AUTHOR - Ztlyov, V, V. tntegrnl absorption 0inctiorut fov I.ovig-wavelerigUh radiation in the atuto-sphore. 11. A14orni.rfon by atmospheric CO PERIODICAL: Izvestiya vysslilkh kichobitykii 7.n v e (114 n I %, P ii zi kit, nO 1) iog-n6 1961, TEXT: The absorption functions for atmosph~bric CO in o~ horizontal layer were calculated rrom tile formulA2 A, JJ v A Av where A. is the integral. absorpt-ion rutiction fn j, tho j-th hand A d%j is the integritl absorption in that partictiInr bandj"nnd v Card 1/4 3419.4 Integral nhmorption ftinctions ... S/I 3 9/6 -1/060/00~ A) 14102 1 AV 1) is the spontral interval. occtipipii 1) 1-11c barid~ "file 2 1 method was described in detail by the if-CACTIC ct~.It.hot. 111 Part.I rt p this paper (Ref,lt lzv,vitzov, Fizika, Nct,l, t961). ,rkte magnitudo of the integral absorption wap calculated from the am pi r j c a Ff : formulat, reported by J. N. Hovnrd, 1). h*, litirch nrid 1), Wi I-Ii.11n)4 (Ref.2: Joijrn.Opt.SocAm, , 46, Noil, It, v)56) Itild the values of AV were taken from that paper. Iti addition tjo th*, ititogral, absorption ftinctions for C02, tile author hits nl:qn cmi.culated ths-, rraction of total bInck-hody rudiation nbsorbo(i by i!,Irls C02 h'and' 'i Ti the folJowing range of black-body tumTierntiar o f; 5 t 2004) C, ,rhe integral absorption function Vor nJA the cfiLl baids lvn.-~ calctilated from the formula A A P All the cal.c"lations were carried otit for a CO coticiontration of' r.angtl 0403',ol hv vollime and di-4tances in t he if n 150 km Th~.3 crilctilations were carried otit for hands wfth conlre" neur Card 2/4 343A Integral absorption functions ... S/139/61/000/006/0,14/023 E032/E514 1.4, 1.6, 2.01 2.7, 4.3, lie8, 5.2 and 15o0 '1&. Tables of the results obtained are reproduced. Inspection ofithese tables shows that the 15, 4*3 and 2*7 g bonds play the main role in the absorption of long-wavelength radiation by atmos~pheric CO Ab orption in the 1.4 and 1.6 IL bands can be negiact(id, wplile~ th: remaining bands need only to be taken into aecountinisolated cases. The fraction of black-body radiation absorbed in the 15 IL band may, under certain conditions, reach as much an 25 or 26%. The usually accepted value (Ref-3: K.Ya.Xondeatlyev. . Radiative heat transfer in the atmosphere, Gidrometod'imdat. 1956) for this band is said to be 14-1'6. The discrepan c'y is:said to be due to the inaccurate determination of the limits of this band' in earlier work. Fig.1 shows the integral absorption functionVanlkw 4.3 1L band as a function of distance for differaht source tempera- tures. Table 5 gives the values of the integral absorption functions (in %) for all the above absorption bands., There Are 1 figure, 5 tables and 3 referencest 2 Soviet-bloc aAd 1 non-Soviet- bloc. The English-language reference in quoted ~.n the text. Card 3/0 Y 3M S/139/6i/oO6/op6/014/023~ Integral absorption functions E032/E5i4 ASSOCIATION: SUBMITTED: Card Sibirskiy fiziko-tekhrlicheskiy institut pri Tomskom gosuniversitete imeni V. V. Kuybyshevd (Siberian Physico-technical Institute~of,the Tokusk, State University imeni V. V. Kuybyshev) December 3, 1960 ;r Fig.1 1 4 F 1~ 11 Ally; ZUYEV~ V.Ye.; KOSHEIZVp B.P. Effect of the spectrometer slit width on the miDdollurable spectral and integral absorption." Izv. vys. uOhPI). ze~v,,; Ciz no.6:172-173 161. 15a) Tomskom 1. Sibirskiy fiziko-tokhnichoskiy inatitut pri i gosudarstvennom univorsitete imani Kuybyehova. i (Spectrometry) 1 15 3 96. E032/pj4 31 AUTHOR: Zuyev, V.ye. TITLE: Integral absorption functions for'long-wavelength radiation in the atmosphere. III :~Absorption byi water vapour PERIODICAL: Izvestiya vysshikh uchebn!rkh.zaved4niy, Fizika,;: no. 1, 1962, 125 - 129 TCXT: The author reports a calculation df t16 integral absorption functions for the principal vibrei;tion4rotation' I absorption bands of water vapour, in accordAnce with the Meth~od-;'~ described in an earlier paper (Ref. I - IzV.~vuzwov S5SR,:Pizika,,, no. 2, 1961). The temperature of the sourclis of radiation was taken to be -25, 0, 25, 501 100, 300, 500,~750,tl 000, 1:5001 0 and 2 .000 G and the vibration-rotation band's coin'sideredj~ ifer4 o.94, 1-1, 1-38, 1.87, 2-7, 3.2,, 6,3 11 and the ~-7 ji band,-OV HDO. Detailed numerical tables are re rodltced#~' It is foulnd; that the integral absorption associated with all ~the above.bands j~ of water vapour, except for the 34 )1 HDO,jiand,;: should bd taken.' .. .... Card 1/3 S/139/6p/000/001/020/932; .~ ' Integral absorption E032/r *314 into account in calculations of integral-abs6~rption functionS4 The only exception is when the spectral inter Y val occupied :6 ' the corresponding band at a given source temperature comprises! 4" a small fraction of the total energy radiatqcf by the.source. Moreover, the maximum contributions due to tl~e 1-417, 1-38 and Oc 3.7 ~L bancb at a source temperature of 300 kire less than 0. 1 The contributions dud to the 1.1 and:0.94 bands are oren smaller. At a source temperature oC"500 C , contj~i- , butions due to the 1.38 and 3'.7 ~t bands are'less than 0. 194.1 The contribution due to the 1.1 and 0.211 p bands (it this temperature can be neglected. At 750 C ttw~iiiaximum contribut1onsf,11- due to the 3.7, 1.1 and 0.4 U bands are,respoictively, less 0 0.13, 0.04 and 0.010. At 1 000 C the corresponding figuroz,fo r the 1-1, 3.7 and~0.94 ji bands are 0#18, 0.1j.Jand 0405%. 0 Finally, at source temperatures of 1 500 andl~2 000 C the: contribution to the 3-7 p band is less than~O.'08 alnd 0 - 05%: 4id in this respectively. It is clear from the results:rnport , paper that thero is a redistribution of theljmportanco of~,the A 1. - Card 21V 5/139/62/ooo/ooi/0201032~l"''!.- Integral absorption E03 2/ E 311 ri various bands, depending on the source temperature,ahd the magnitude of the precipitated layer w Tabl''o 8 ji-ivas the values of the integral-absorption function, inbluding contr,i~_ butions due to all the principal bands of wavae vapour for different values of w and source temperatuz7o'. There are 8 tables. ASSOCIATION: Sibirskiy fizilco-telchnicheakiy i~nst ttut pr Tomskom gosuniversitete imeni V. kuybysheva (Siberian Physicotedhnical Iiist' 0 0 jtUt f 1 Tomsk State University imeni V Ktiybysh ev) SUBMITTED: December 13, 1960 Card 3/4 i I I p KABAITOV, M.V. I I ZUYEV --j i; w J f 'ACCESSION NR: AP4025099 :$/,0139/63/000/006/016:2/0167 ;AUTHOFS: ZuYev. V. Yes- Kabanov, M. V.; Borovoyo A. G, I fTITLE: Decay of light signals in scattering media, L~ 4ale ation rosdlts Of scattering in the direction of radidtion SOURCE: IVUZ. Fizilkaj no. 6, 1963, 162-167 h.I C iTOPIC TAGS: single scattering, radiation sourCo, maan frze'pat charact~riAi Icurve, water-particle transmittivity tMT'i'?ACT; To deten-,dne the single scattering magnitude~olr Dj Afunction Or the cone anale of radiation source 0j given by iD i (p. + 0) Tff :".q 0 aperture of collector, 9 - 2IYa/A , a Partiode radius, and A! mean ,frae path, has beein, doternim-d for various values of ahl 6., 'The charaat~3ristic- i.,Ccrd 1/2 A C CESSION NR- AP4025099 [ I'curve expression for spherical water-particle transmitt l'ity) Ao for values or P 02 1 4P ---' 30., and.P 4 30 have used. The ro'-sults of calculatioM werei i conpared with existing eyperimental values,and.wero f ouA4 to w~) ~Iati$faCtOry. Orig.' !,art. has: 12 equations, 3 figures, and I table* ASSOCLITICN; Sibirskiy fisiko-telchnichebUy institut pri Tomakom. gosuniversitate i:Lmard V. V. Kuyby%zheva (Siberian Physicotechnical Instittkites Tomsk State luniversity) ISUBIMITTED: yvay62 DATE AOQ: Web614 AMU' M iSUB CODE: PH NO MF 30Vr- -004 ii OtMt i005 1 2/2 2 ACCESSION NRi AP4020321 S/Wq/64/000/0O1/0l88/0i7 AUTHORSt Zuyevj V* Yeq K~bancv, Y. V. TITLE: Attenuation of a light signal in a scattering madim, Eqeriz6ntSi investigations in cloud chambers SOURCE: IVUZ. Fizika, no. 1, 1964p 168-17~ ITOPIC TAGS: light., light signal, attenuated light slgnAl,,,~ light scattering~~ cloud:' i I I I chardber., scattering ratio,, side scattering,, optical thiW~~m's, nizigle scatterir~, monodisperse system, polydisperse system ABSTRACT: This paper contains results of everimental. testing on,the limits ofi applicabi1ity of a f ormula derived previously by the same'. tvo authors and 1A. Borovoy (Izv, vuzov SSSR., Fizika., no. 6, 1963). on attentiatioh of a signal from source. By memis of a special photometer and a c us trap, a point 44tinuo; optical and microphysical determinations were made, and these show,A pro ortional. ddpan4- dence of the scattering ratio of side to direct radiation on the optical thickness Values of attenuation were computed for different values o4 an&lar aperture ancl other parameters. Experiments on scattering by small particles ~tobacco amok$)- 1-CIrd- ~A- ACCESSION NR: AP4=313. have shown that side scattering is much less'for these par4c] esithan for I . ~ go parttales (in the cloud). Thd ratio of side to direct seitilerin is proportional to optical density up to a thickness of 2,5,,: A comparisoh,of experimental data with computations shows good quantitative agreement. This t,urniihas grounds:for, stating that (1) the comparison of attenuation obtained fdr,a mowdisperse system of scattering particles with that for a polydisperse systomaccoiding to meaft- souare diameter (with bell-shaDed oartiole-size distributioil; as'lA these experi- ments) is justfified,, and (2) the c6putation of side-scatterod radiation may~be ring.. at:'least, to an optical made according to data o:C the theory of single scatte ti Ithickness of 1.5 for large particles (about 8,microns) and to an optical thio'kness 1up to 2.5 for small particles (about 0.2'micro'n), Origo art* bass 4 tigurei ani 2 formulas. 4 A=IATION: Sibirskiy fiziko-takhnicheakiy instibut pri T~wkom`gosuniversiteto imeni V. V. Xuyby*shava (Siberian, phyv:kcoteCbacDI i~;titute at Tomsk State University) SUMITTED 30MV63 ----DATE ~4QI 64 33xar ENIQL& 00 iSUB CODEt PH oT NO REF SW I IMRS! 003 Lcard Effect of the temperature moures on the OiWftftned of integral absorption fundtiom-4 of long-wavle radiatlohlnl~ the gkiiface layers of the atmosphere. Trudy Astrofis.inist.AA Waich.S,&4 3:67-71 162. (LIRA .16.,.U) S/139/62/060/063/007/021~~ E032/E314 AUTI-1011: Y-9 -- TITLE: Integral absorption functions for loftg-wave radiation in the atmosphore IV. Absorption by vrator:vapour and CO PE' ZIODICAL: I,-,vastiya vysshikh uchobny1ch zav~Gdeniy, Fizilm, no. 3, 1962, 49 - 54 7 TEXT: The integral absorption functions are computed -us~ihg the mothod described darlior (V.Yo. ZuYOv - Izv, V~Zovf: Fizilcav no-3, 1961), urith allowance for, the overlap, of the 'absorption bands or wator (0-94, 1.1, 1.33, 1.37, 2-7, 3.2, 6-31i,)~hnd'CO2 ( 1.1u, is6, 2.0, 2.7, 4.5, 4.8, 5-2, 15-0 0. Pigs 2 sliowb the results obtainad for the absorption function (black-boily source at 298*PK). Cu.rve I shows tho contribution due~to CO curvesi2, 3 and 4 2; represent the contribution due to the integral absorption by, water vapour at humidities corresponding to 0.25, 0.1 and 0#5 cm per kilomotro of path. It is clear that C02 a,osorption makep Card 1/& S/139/62/00~/00:5/007/021 Integral absorption .... E032/z3l4 a largo contribution and that the integral aba6rption function i rapidly increases witli distance id the first kilometre travelrised, by the radiation. The calculations can be oasily extended t sources at other temperatures and the results can 'bo'used to~ calibrate various radiation receivers under tho eofidttions Ot good visibilityand to separate experimental attenuations in!tlio atmosphere into th6 components associatod with'' abs qrpt ion and scattering. There are 2 figures and 2 tablos,'~ ASSOCIATION: Sibirslciy fizilco-tolchnichoskiy Institut pri Tomskom gosunivorsitoto imeni V~V, Kiiybyshovai (Siborian Physicotochnical Insti-tute; of Tomalk State UnivorBity imeni.V.V. Huytyshav*) SUBMUTTED: Doconbor 20, 1960 Card -0/90 fe2, 2- S/139/62/000/004/oO5/olO~ E032/E514 AUTHORS: Galibina, L.I. and Zuyev, V.Ye. TITLEt Absorption of long-wavelength rndi,ektioli by water vapour and CO bands along obliqU6 diructions iii the 2 atmosphere PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy~.Fizi4a nolA, 19620 69-74 TEXT: In a previous paper (Izv.vuzov'SSSAj Fizika, no.3, 1961) the second of the present authorig showedltbat~the senii-~; empirical formulae given by J. N. Howard, D. E Buroh and D. Williams (J.Opt.Soc,Atn*, 46i go.3,.4, i~56)4~can be used to compute the absorption of long-wavelengfh radia~tloniin a real -atmosphere. However, In the case of oblique pr:bpagation the6 a expressions cannot be'used inimediately because,~the total and partial pressures which enter into them are functions of altitudes It is, therefore,.necessary to know the functional form of the altitude dependence of these pressuread It isi 'now shown that the integral absorption of long-wavelength radiation inzthe water vapour and CO 2 bands can be computed using the Howard-Burch-': Card 1/3 Absorption of long-wavelength S/139/ 62/0 o!0'/00'4/003/OjL8. EOWE514~ Williams expressions: V 2 A dv ew 1/2 (P + P)kI S V V1 V2 A dv C + D log W + K log (P + P)fj~] V with the concentration w and total pressure of~w~ater vapqktl~! given by a (1 10 (7)~ in 10 8p .-Z/8 0 P = --ir (l - O-hol dz 0 0 In the case of CO the vapour concentration isigIven by 2 w = 24oft - e-h/8 (10). and the total pressure by Eqs(8~, ~,These exprossious hold "or vertical rom-ation in the atmosphere and must be inul ..h I/coelf'. U h'pj case of oblique incidence, where istitfilizVinli) Card 273 Absorption of long-wavelongth I... S/139/62/00.0/0 04/005/018 032/E514 angle. The authors have carried out nuiiieri,c,'al.eik].culatii)'it's f o!r heights up to 8 km and six different zenith~angleq* FulIf numerical tables are given for the absorption functions' c.o*mputed from Av* dv V A (12) V V 2 1 4 for the following bands of CO ~nd 11 10 vapour., (15 5.2,-A.8,: 4 3 2.7, 2.0, 1.6, 1.411) and (6.5, 3.2, 2 -.7 -'!8'71 103~, 1.1,~ 0.949 3.7 IL) respectively. The CO 2'calctilations.rofer.te the following values of the zenith angle: 0,. 15, 30,- 45~, 60 atid 7.5't W;hi-le those for water vapour refer tb the followi:ng bboolute humidi,ties: 0-5, 1.0, 2.09 4.0, 8.0, 14.0 g/nt-'. There are 1 tables. ASSOCIATIONs Sibirskiy fiziko-tekhnichejski~' in6titut pri19%mskom I ~ t gosuniversitete imeni VIV. Kuybyalteva . I (Siberian Physico-technical Inatiiute of the'.Tomok State Univeiaity imeni Yd Va Kuyblsbov) SUBMITTED: September 8, 1961 Card 3/3 zurE7, V. Ys. id ig'Oi Role of the tempamturs of the':mource in integral; abiorption functioh for longo."ve radiation the'slirface layer of-the atmosphereo.lsv, vyp. ucheb. w#'6; fii. no.6: 176-177 162. OaM 16W 1. Sibiriskiy fiziko-+Akbmioheekiy institut pxl~ Tomikom goeu- ctarstvennom universitete iwni':Kvybysbeva. (Beat-Radiation and abo tion) orp (Atmosphere) It kA q1 41, r, it f It i~l Lf Till I !` 11 1 -7 :1 "rip ~k e VELI 1 3 0 if 1% e 11 r n rid + 1' 1'0 IT. Tnfluence -,,' a,-urce Z4aUit of oh&ngea irL the abaorption ba.nidil-. ~61-o Eire b ~ 1, I I I I i I ; i i GALIBINA, L.I.; ZUYEV V-Ye. i , --t-~ItS4 I ~ i ~ : t! 0 7 V s/169/62/ooo/oo8/o32/o9o E202/F,39i~ .Ley. VOY04, Kohhanenlcb, P.-N. AUTHORS: Antipov, D,A.,-;Lu Sanchilt, 1I.K. and F e d3~~s 11 -In A. A, TITLE: Mct?iods and certain- results of stuTdies: of horizontal transparency of the atmosphere to long-1fave radiation PERIODICAL: Raferativnyy Zhurnall Gpofizilc4l 110. 31 196211 1 31, abstract 3B232. (In the spiiposiUtn4A1;tinoraetriyt i atmosf ern. optilca' (Actinometry ai-W atai ospheric optics) Lenin-rad, Gidrometeoizdat, 1961,~~2481- 251) TEXT: The effect of meteorolo-ical ' con'ditions.on the trans- parency of the atmosphere to lon&-wave radiation (0-7 - 14:0 over distances of 1.2, 3-5, 6.6 and 9.9 kin was studied. PIA; motallic radiators with alecirical heating w0re used as so'tt,rcoz of radiation. A vacuum thermo-clenient with a vibr*o-convertert and a ucasuring amplifier 23AM jDO served as a receivor. The rdceivor was pladed in the focus of a pPiraboiic mirror. Sij:iultaneouBly.with the measurements at all four,points the meteorolo-ical conditions i-tere also measured, Viz. temperature cC Card 1/2 S/169/62/Ouo/oO3/032/090~ Methods and certain results .... E202/E,392 j the air, humidity, wind and intensity of prceipitnte. T'he results of the measurements were prescated in -h-e fort-ii of radiation curves vs. distance. The sectsonal r~'elat .ion with mazzimm- 'i attenuation w,Uch coincida's with them period of absolute humidity was found. A sharp attenuaiion O:r radi'ajiion was observed up to 3.5 lull durin,-, the winter pe'riod, then it decreased, while durin(, the summer period a sliarp attenuation was observed up to 6.5 Ic-m- r iAbstracter's note: Complete translation.1 Card 2/2 i~ A w. - - --------- 1 6938-6 gw-ro )/Fcc, Gs/~-.w Uwal ACCESSION NHs A71011176 /0 24 AUTMOR: V Ye I HOM01M, L..L,; Ira M iL tv i~ q TME: CalcUttims of atmogphaTta trunspumoy AM for Infrared r SOURCE~ Xerhve&mstv Chs 0 Inomatril 1,01, S~ge aljk4 Mos0ow'-M3. env& 1 41 MCM01.9vu -'Opucq; trudy govoshchtWya. Moacow, lzd-vo Nauka, 1964, 223-216 TOPIC TAGS- lAfmad radiation, ttmospborle wu+Ac v*por, otmoiwAlbula 1wooparoncy. atmoaphorto USU absorption, AjE251h0Mt0 ?Ptfqg ~5 ABSTRACT: Procise computatloa of the aboo4& L a It 1. t kid 44i xb4i~'tjj1dQ1tk (L=tfoll for tho Wraried 4)dorpdan spectra of thd ptincIA'abacorbing 00111ttolhftts oll Ow atmoorkdre is dfuusseL Wch oompulAtions roqWra kio%iodgo of a largo =mbwr of jj~ixuzaeeors clisr- acterizing both the moleculo wbose absorption apectr= In radUU-41 iml tho unwaitifts =31mg ibe presence of tb4de linen " V:v=Ja. ftuco mtwh compultAt,lon wtNIC fA L~volvtxf,. Impliftadon hu bem rougbt by ushig m, o4els of abacklitiou bswdls. h dun pii;ar. the -gUtLsUca1 model Is uaod (V. IL Stull, P. J. Wyatt, G. N, Ovid, Final. rq*ct of tha = P.Onsl Atouly of ta5vred radl&Uye hebavloT of lhmoij, 1961). bl, (Ids a6vroacb, aw rh WAKMEM30111M ACCESMON NR. Ar*011176 Statifitical Modd to &WHod, to a qtdto nam"W. Goectro ritit: f~torya 1=4 I Position of linca is eqAi-probwe. - no valucis for wutar v44r" 41hitou Iiu~xmo R.,w ozone used In d" Mar wars W= ftcn the litc=ture. Compumtkilus of abourptim In the o=e bsmd were made for heigbta of 10 and 21 kin. Tto rcanltm sw-d) chown In Flaur" 1-4 of the Eaclosure. FICures I aM 2 show tho spectrim-i of the wzgojp va,%(g, mind carbo* dforldo bands (with overlapping takem inuD accounq fbr prcmures ccf I wid 0. 11 am. E%.3 ghovra the absorption spectr= of watarvapor for d1germt pressuradi, FV. 4 ch"% Un absorption of carbou d1oidde. Orig. at bas: 4 fl&ueu. ASSOMTWbf-. Sibinkfy t1&tka-C4kbWcbeakiy Watitiit pri Tdnx4kotu!&i~4ueA#4;tv*wwm =1VUSIC&A agE!!A FbYgIcs OW Todmatolm hwatka at Towk SWU (kavoks9W SUEMMTM: 25N4vG4 Eucu- M MOPE: KO RE F SOV: 001 OTHEEL 004 1 Card 2/19 Y by wiW Wmb for a Sweep- of m4r' 0. A Imm for two ;irom-I Mw *1.1104us of 1"01.401 AJCCE_SS_O_N?M*-:_,ATISOIU_7G 02 oil log, 20 latta trlmo r= ZrA bV vIfor lit 105 In the gor Bloc 111yer f0 !Iwo vaued it fill If J6, wit It Cdrd 416 -C-6938-66 ACCESMON N& ATMILTS EKCU 03 fx do- -0 -D as v4 ~40 I~i 6 klm at h -JV'O.O a r.40 10 1 kms A) M4 cmd J Am E=ON Nx. ATWIAIG Im" dWs". Ida I eat hr &4'X dtx s doll if,6 of It :t or Mm, f,EVTSOV, S.S. B.F.; TVOROGOV, S.D.; HUME .~,iition ot' the visible and infrared radiations by artifIcial rf~)rgn. Irl. AN 36SR. Fiz. atm. i okoana I no.5s%9-510 (MMA 1618) ZUYEV, V.Ye,;,7VOROGOV, S.D. Calculating t~e absorption function for nbx~inifaim pathn. Izv. vys. ucheb. zav.; fiz. 8 no.6:84-86 1165. (MI RA 19: 1) 1. Sibirskiy fiziko-teklinicheskiy institut lxenl~V4D. Kuznetsova. Submitted J"IY 15, 1964. KABANOVj M.V. Some characteriatico:of the attenuation of Ilght In the atmosphere. Izv. vys. ucheb. zav.; fiz. 8 no,6t V5-177 165. (MIRA 19 t 1) 1. Sibirskiy fialko-tekhnichookiy institut Imani V.D. Kuznetaova. Submitted July 15, 1964. L L, 00 ACC NRs AP5021189 SOURCE CW)E: UR/0139/65/000/(,04/,-~'85/'018':-, 1AUTHOR: Zuyev, V. Ye; TK2Eo S. D. ORG: Siberian Physico-Technical Institute imeni V. D.' Kuznet0av (Sibirlv~iy l%iziko- tekhnicheskiy irwtitut) TITLE: Scientific conference on spectral transparency of the atmosphere SOURCEi IVUZ. Fizika, no.,4, 1965, 185-186 TOPIC TAGS: atmosphere,atmoopherle optics, atmioaphe~ic radlat~;1=3 atmospheric transparency, laser radiation,, )ru:f4oA1;,Q*jir., 040r, IA41A--*~ STRACT: A13 6An Interinstitutional Scientific Conterenoo on the 'Spe tral Transparency of the Atmosphere in the Visible And Infi~ared Spe:ptril Regions has been held in To,nsk from~29 June-l~'Jijly 1965. Par~ticlpating in the conference were 127 representatives fromll"15 cities; 45 pap6rs were presented and discuosed. The authors of the paj)6rd deal.tillma nly ency ~of th :A with the basic processes determining the transo' a ttmo pharqt molecular absorption, scaf,tering of;ligl-it by ae;10'soVparticle~s aiid propagation of waves in rA turbulent,dedium.' Sotiie paj)ers desdr~bed new-:'.- equipment. It was notpi at the conference thati'modern methods:of! molecular spectroscony are being used in the r6mbarch vork de~.alir4; witli; the theoretical and 'experimental analysis of motecular, ansorptloniiin Card 3-12