SCIENTIFIC ABSTRACT FR:MILAN, O. TO:OGURTSOV, V.I.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001237800001-6
• Release Decision: RIF
• Original Classification: U
• Document Creation Date: November 2, 2016
• Sequence Number: 1
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTR

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22076
Z/039r/~il/422 f ~006/001/U05 ~
D225/D305 ,~'\
Plan-position-indicator radar displa~~ ~
transmission of radar scan9 etc . A ~~imilar display system is alsc-
employed in Czechoslovak "UR-1" and "OR-2" radar units There are
8 fi~ur~es and ?i r~eferencesa 1 Soviet-�bloc and 2non-Soviet-bloc.
The references to the English-language publications read as f'ollor~~so
Radar System Engineering, chap 139 1 vol. Radiat:~on L$boratory
eeriea~, New Yorks McGraw-Hill 1948; Cat?~7de-bay-Tube Displays,
chapo 13, 22 solo Radiation Laborato~~y series New Yorke McGraw-
Hill 1.958
ASSUCIA'~IUNo TESLA Hloube~;~n, nep, ~~zkumne pracovi~te Praha-~Nusle~
(TES:Z,A Hloub~t~nt.
Prague-Noels )
National Enterpri~e~ Research Shop
SUBMITTEDa January 5, 1961.
Card 6~ ~;
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~~~~~
~; Q3~61/a22,~'ao~/ool/aa~
D22~ v3a5
Plan-position--indicator radar displa~r
list c-f the tube types employed is shown in Figo 5. The described,
radar indicator is installed in $ rea.nforced metal box
with terminal-strip inputs and contrc-ls on the front panel, ~ndivi.-
dua.l circuits are mounted on chassis which can easily be exchanged,
Sc-urces of ~ieatin~~ end do voltage are contained in a separate de-
tacl~able unit The test indicator graved itself in practical.
operation and produced good results, The precise design of the
s~reep coil limiteii deviations of the display from circularity to
only 2 mmp the antenna azimuth can be traced with an a~ecuracy
be~titer than 1~6; the nonlinearity of the time base is Mess than 5q6;
the ravage resolut.lon is determined by the pulse width ~~f the tube
and is better thaw 1~ of the ad~ueted value; the angle restlution
is determined by 1Ghe antenna-beam widths but independe~n.t of the
sense of antenna rotation and scan speed; also changes of the
;repetition frequency have no influence on the display +,~ualityo In
(conclusion, the atLthor states that the described PPI ~;~tstem with ~~
:fixed awes+p coil can be used far indioatio;~ aid� such its moving
electronic angle nlaxke9 mov~;ng target indication ~~TI)R wireless
~~ard 5./ 9
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Z/03~61/022~~06/001/005
D225 D305
Plan-pas~ition�~ind:icator radar displa~~
which has a frequency of l me ~ The ~~-phase (124� am l:itude shj.fted)
output si~~-na1 of �ths seleyn passes a phase detector p(1) which
gen~srat~-~~ ~in~ arcci cosine signals fed to the t~.me~base c~.rcuits
w~~ic;hq 9.n turn9 awe connected to the output stages of 'the vertical
(?') and tla.e hori7~ontal(3) sweepo The time bases which produce
the sawp~tooth vol~~age.y are controlled by a monostable ,multivibratar
(4) triggered by :impulses of a trans~,itt~ar modulator (i�-2 ,,sec 9
approxinbately 400 cps)which allow the range to be ad~ur~ted to 100
200 and 3130 kme 'the control of the cuff-center display (7) makes
it possible to shift the center of tr.e PPx display to the periphery
of i;he ~~creen wit;l~ a simultaneous 2R magni ~'icatiop of the scales
The cat~iode-ra~r t~~be used is a long-~lersiatence "TESi,A ~50QP21'",
f~'d frog a ~~larate 8 ~ctc' source (b) ~ The video amplif~.er (7) has
t~~re:e se~~arate in;puta for signals from 2 transmitters and the
mi~cc:d range and ct~lgle marks ~ suppl~.ed, from a different source o The
separatio3~ stage (8) delivers blankir,~g pulses to the cathode
c~~rcui.t of the tulae, A detailed wiring diagram of the ]?PI with a
Curd ~/~
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~7S ~ (~7
z,~a3g 61/o22i'aa~/aal/oa5
1}225305
Plan-position--indicator radar display
mechar.~ica;Lly coupled with the antent~.~~, adds t~ angle information
to they ti.mie ir~for:mation; the sat-too~~h voltage is discrzm~.nated
into ~~ sine and cosine component, prc~pvrtioxa]. to the a~itenria-beam
angles The modulated sine ana coain~~ voltage control~~ then the
currents in the sweep output stage In the so-called "scanning
before timing" system, the generation of the time-base signal oec~rs
just in the reverse sequence3 The ac; or do powered sweep element
suppl~,es two voltages, one proportional to th� oosine, the other
proportional to the sine of the ante~~na~beam angled prom these
volta$;e's, the modulated saw-tooth wa~~e is composed whichy in turn,
contrails the currents in the a~weep output etages4 There are
~~~everal methods to convert the anten~ia~-beam-angle inf4~rmation ihto
a suitable electrical magnitudes ~of~t frequently used. a.re sine
potentiometers and capacitors or rotfcry transformers -~~ selsytio The -
rviring scheme of a test PPI employinES the "scanning before timing"
systen. is shown in Figs 4o In this f~rrangement, the angle infor-
mation. is supplied by a "Y50" type se:lsyn~ the feed voltage of
hard 3/9
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22076
z/o3~bllo22/~ro6/ooiloo5
D225 D3~5
plan position-ind:tcator radar display
s~pee coil by reaalving the sweep into a vertical and horizonasl
c~ompo�ento9 Each of these tyro methods htheire uiremengtssimpog~d on a
a~iv~tagE3s and ie applied according to q
$articular PPIo In the electromechanical system, the single-winding
s~r-eep coil is rotated around the Week of the 'cube and fed with a
saw-tlaoth ~-ignal always starting at ze~^o (ce2~,te~oafrotationplan+d~a.
The coil rotation, is synchronized with the ante
high linearity of the time base can be obtained when i;he inhomo-
geneity ' of magnetic fields of the coilran eoisemodifii~dobybc$ing
rection of feed c;urrentn The display g
the intervals wh'lch determine the width and slo~estem.ththea~weepth
gave in i;he sweep circuits In the electronic y 4
coil has two windingsp one normal to the others The :radial sweep
i.s presented in ~~ horizontal and a vertical component vrhich are
q~ectorially adder, on the screen of the tubes In the so-called
"scanning after "diming" aystem9 a signal (meetly ationooi~e~astarts
at first generated whibase~ntThesscanningeelem nt9 which is
and speed of the time
Gard 2/9
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~ '- � ~-
~, ,o
G. ~-7
AtITHOHs Ohera, Yilaa~, Engineer
CSC# ~.J
z/o,g b2/t}22/t)U6%001/UO~i
I?2~5 D3U~.
T:CrnLEa Plan--p~~sitiR~n-indicator radar display
pERIOD]:CA.Lo Slabop:roudo~u~~ obzor, v� 22, no. 6, 7.961., 329-333
T~EXTo The author explains the system of plan. ~poeition-indi-
c,gtor ~P]~I) radar display with both rotary and fixed sweep coils
and g~ve~~ a de`tail~sd descriptionovenry~PliThebmostecommongprese~~
the help of an eap~erimentally gr
t,ation o:C the output of a searex- radar is PPl which permits the
tracing c~~f targets, represented by bright gigots on the screen on
along-�parsietence tube in a map-like disp~.aye Art~.fic~.al mBrkeY~
e,ignals s,rp some::~mes used to facilitate reading of po~~itionse The
azimuth s.nd distance of a target are indicated by .rang~- and angle
marks mi~~:ed to the. eehoeeq These marks form a paler coordinate
syete~~ o~~' cancent~-ic ef.rcles and radial lines. The en~~ular rota�-
tion of th� catl~iocte-raywtub$ sweep can ba provided either electro-
mechaaic~.l7.y yy a r ytary sweep coil, or electronically withafixed
Card 1/9
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Z/014/60,/000/05/O10/04;3
z~o29/~z5
,Apparat~vs for Registratia~~ of Frequency Deviations
60-12()~�~600-~�1, 200-6, 000 c/s. Besides measuring
osci].:Lator stability, the apparatus can be also
used for dE:termining the heat coefficient of con-
dextse~~$, the inductive coefficient also for cry-
stal cuts. ~fith minor mortifications, it can be ,,,~�_
used to me~~sure the stability of revolutis~ns and
other. periodic processes. The apparatus is de-
signed in ,sections which are inserted bet~veen
part:i~tion walla. The front panel of the appara-
tus :t.s sho~~n in Photo 6. There are 6 diagrams
and :~ phot~~.
Gard 5fci
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~/ol~/~o/000/05/o10/O~i�~
D�2~/D025
Apparatus for Regist:ratio:~ of Frequency Deviations
in Ph~~to 7. ~.'he apparatus is equipped with 2
"Metr.a ~G" registration devices and all other cir-
cuits, exe~ypt the thermometer, e.re dou3led,, so
that ;~ independent measurings can be made. The
switch-ove:r of the registration device for tempera-
ture ~neasu:cing is blocked to avoid errors when both
instr~ament~s are simultaneously connected /diagram G
5~. ~ehe entire apparatus is fed with electrons- -�-'
tally stabll~ed d-c from the 220 V grid, has 2
~;rystr~l os~;illators with 6 measuring ranges from
1 - 2 Me,~ achieves a frequency stability of
2 x lt) / C/2~+ hours, has 2 mix+~rs with a~~ input
voltage of 1 V and a frequency range of l00 ~c -
Ca.rd 4/,~ 10 etc and ?frequency meters adjustable to 5 ranges:
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~/ol~/oo,rooo/o5/0~.0/04:~
Do2~/~~~~
A.ppe~,ratus for 8egi,.~t:~Fation of Frequency Deviations
the c~:~rrent flow of the output stage, the ~~.node
circ,u~.t of which is equipped with the x~egi,stration
dev:'Lcet. The length of the rectangles is c~anstant,
onl;~ their frequency changes and the medium value
of ~~~he output stage current {and the value indica-
ted b~~ the Depr~z registration device) are in li- ~~
nea:~^ d~ependance of the difference of both :~requen- `/
cie~. Tb.e curve of emitter stability is recorded
on :~ ~-aper tape. The apparatus has also slime -+
swig;cat, which changes every half hour=, fora pe-
riot'l c-f 3 minuteR, to another power source for
mea~,-uring the temperature. The temperature is
meae~~ux~ed with a thermistor, connected into an a-c
fed bz~idge diagram ~�7. The a-c signal of the
bridge: is amplified, rectified and led to the re-
Card 3/.~ gistrtition device. mhe resulting chart is shown
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z/ol~+/~o/'000/05/0l0/043
Do2g/~o25
Apparatus for Registratio~a of Frequency Itev~.atioz~s
cies s~vrvew~ as contrr~l un~.t. The crysta~.s thenasel~:~es
are placed in a thermostat, to reduce the inf~.ue~~ce of
outside tenc~perature /~iagr~am 27. The signal of the cry-
stal oscillator i5 f+~d to a mixer, the %s4orid ir~~ut of
which :is connected to the voltage oz the exci+or to
b:~ measured. /~Siagram 3~. ~!!he voltage of different f're-~
quencilas is then fed from the output of the mixer to
an a~~,p:lifier which has they same effect as an...amplitude V
limiter. 't!he resu~.ting vc-ltage has a rectangular �
cour~~e with a sufficientl~~ steep front edge so that
its po~aitive~ peaks can tr~.gger a monostable m~l.tivi-
bratchr upon passing a d~ra.vati.vE circuit. The oscil-
laticans of the multivibrai;or correspond then with the
beat frequency of the ~;~m~>ared signals. TY~;e rectan;gu--
Card 2/~ lar r~ours~ of the voltage from the multivit~rator etee~rs
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. ~,
9~ C E) , ~ E ~3) z/o14/~o,iaoo~o~/o1C>~o~~
DO29/DOE'S
ATJTHOR: O~aera. Milan,,, Engineer; R~b~:r~ik,~_~A~tonin
TITLE: Apgar�~tus f.`or Registration of Irequency De~riations
PERIODICAL: Sd~lot~aci technika, 19bc), Nr 5, pp 1?5-~77
BSTRACT -
~ The authors state that parameters of caz~ri~er fre-
. quenciee of transmitted signals mint be ve;~y precise--
ly ma~.ntained and must therefore be exaC.tl;y cnntro:~lf3d.
This i.s especially necessary in tuned circuits where
LC oscillators are used, the stability of which ~. s
affeci;ed by temperature changes. The exciter Test Shop
~
- L~
of thf~ Tesla Electronic Equipment Plant it H1oub
tin dF3veloped en apparatus which registers automa-- '''
tical7.y frequency deviations of e~cciters caused by
te~ape~~ature changes. The block schematic; ~f t~~e
apparE~tus is given in Diagram 1. A crystal osc;il-
Garc~ 1/~i lator which can be switched over t� various frequen-
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~~~ ~. CCIRE~R, ~~ , pray. f ~ER~I, E. 3
C~~'A~11G q ~. ; ?~;tHA3~S~~~' , Dtr. i , ~ p~~G~- ~ ~ ~~I'TEA~iJ, 11~. , as.at.;
I~~~~?~GAt 0. ~ 3U~A, -~. , aanf.; ~; Ut , a~.~.~t�;
~a~. ;PaLSGL~, A. ,~~~~C~ ~ A. ~i~t.
Bali ~~~ ~,� ga~bruary lei 19b3.. ~tudi~, ~atro~ eeism4l 7
"~~I~a,~. ~ai.ar ~
~1~~~.:~7~F~~ '~2.
~om~:teltului de reaactie ~ "Studii ~i ~exa~te ~ peda~agica~.e
:l. ~tembru s~l~ ~ gtudenti la ~nati
ai aei.s~lc-;i~i~" ~fc~r I. G~irea}.
`Pimisoara (;~or'Bori.ai and ~harega} �
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,,..w.......-+,. .
w�a,,,,r.,a..,.....�...~.,~....�. ,
'~ ~--CC NR~ 11T~fl1~V~~9
,.: Xmas l;,er:i~c: ;~cr
~~
~~t::;4i~i1G~ c'1~ t11e Z� ~ #..~tE' i 4'.~ n5:i 113f.'r ~'~ O~~: ' 1~ C v'~.5 '
chasm to zC}~I'!'."~ent the cxe} m r. ctat~: are #~.uc=:~ ...r~ t~~3~ies, ~
,~, '' ,~�' ~tI`QIl uh~. 1,~;� �i:i;.Oa i~1C~~C~ {
hour. , excQ~:dint, tcm ,,rtre~lho~.d t ;l. ~d ~
~ tweet 1.1 ant 2,~. Tl~c xra.cta.o~t ~~�,a~ al ~ti~~:heea.tma,;~j1;C~ic`.S occ;urence
i f ot~-nd to vary ~e ,
wa:t determined c~nd �ouncl to 1:~e `essentially I)ro~~orta,
�
rats: N: ~ i.K ~z~~ rwional:a.::7~ ;,o~~fi~ ici+:n~.
4~15~F;; ,1 r~Ggi,r,n and K ~ Chi. p;-oPo~. 1
ti ~ t~"tl. ~t ~.G1t1)GLt'eLy ~LL4 ~
where ~ is t~~'~ '
.l~�~;~ at t';ia~: i~ my/m j
or E varyit~atS �rci~it 1CI to ll':i+~ t~tv~:n~~taux wa~:~oh~c~rvcdy;l~ r.N~~, . ,, 's~:a11 fire ;
~ ts.zl~~, . t, y
anc
p, maximum a~tmcECspherics` rate c.,f p j7pCt4 ~ has ~ f i~ure~~, 2
e level. Tl~i,~ eorrc;.~ nets to a'nou'c 1n]1erx10r~~oc~r~. y ~
excess st ~ ~ sma ,
r. ate any time accupanct mere suhs~atltially 1
3
# i; oirrulas and tahie;s. ,
BRIG RLI' : 0~ t
~ ~SUkI CQDE: 0~/ sUBl~t DATF,; Hone/
l
.� .
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____.
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~ r~~C`Nt2-~ t ~ tt ~ ~ ..._.~..~ ,S~rc,tG~.i ~I;i~c~l.: ~~~/.,. ,
r'i~oi.'t ~ ~~ {
i PI`tlTis'Cltt: Q~;tiry~'y+~'vy S, 7CQ,
ti i
~)RG: done ,
M ~� I vestl atxan a1' the t;''rroshc~l.d di.stLi':,utic~n o~ atcnosphc~r~.c~ and thail;~ ro~.~,.
~ YTL~s, n S
'tion.ship to th� rolati.vcl durai;;lon o� tht3zr occurronco
Trud`!~ na. 1.tiR,.r965.
I SC~tix'tCE: i,enin~rad. G'lav~naya ~;;c~af ira.chestcaya observatoriy~..
+ t1t�7os toxr,oye t*lektxici:c~stvo di~tmospheri.c electricity), 2G-28
M
~, atm,os hcrics, ltmoaply~ra.cs'.time distril:iution,
Tnl'xC T~1G5: a~mn,~pttcril~ electricity, P I
I atmospherics registr;3.ti~~n I,
s .. ~^~t~.ts of an i.r>,vc~, tzaton of 'tl':~i nt;rrbc.r cif at-
AL~ST~.ACT: 'i'hc~ ,author presant;> the r~~
a.cc~tric fiu:lci e;xcc:od:z.;ng :~n , 10 ~ ~0
mas~herics in tha 1.5_16 14~r, band crUatin~ an r3
and 104 nv~m at tha ~0a.I1~ aw i~QCOpti.on. Thy: rountin apt~zxai:us cl~nsis~tc~~ of ~. ?..,gym ;
ntens,a l~rear am;~lifier, a~rmosE711eriGS coax;ter., ~~UIilG3.(~e~i~~e,~~n~~~-co
long vertical rod a ~ ~b2t:t1 reg:~s~:ca':z.o:< .;~,sea,ve,:1 ozi
incre~~.we of the d Ls:;~si#r~e-cha.ns~e:l dia,rietfrl- t, values ~rr~ater
tr~an ~~ mm. L'~isch~~r~es in a chan:n~~l 1Q ~~:,m land and 2 mzn in
d' araet.;er absorb cc~iriple tely 1i~ht fall:in~ on them. Satu.rat,a.or~
Vard~? f 3
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AUTROR;S
TxmLE:
O~~artsova ~. ~1.. and Poda~o skzez~skiy,
So v/ ~ 1-4-1E...2~~r>i~.
I, V,~
Zr.~vestig~~�Cion cif a Povrerful F~ulse Discharge In a C~a~~ael
Frith a Re;~tric�~ed lliameter (~ssledovaniye mosh~chnog~a
im;~ul'sno~~o raslr~yada s ogranichennym dismetrom k~fnals)
PERIODICAL: Optiki i ~pE;ktroskopiya, 158, Yak. IV, ~Tr ~�,
PP 539~~5y1 (USSR}.
Aa~STRA~~2': ,~ hi~,Yi�-temperature pulse d,ischaro~- producing coz~~t~:.nuous
~gl~ectr~~~t, w~j~~1 a Gt}Il~taxlt br~g7ltT~.HS~ C1l~I.'].11~, tale ~L2.~.Se } ,].S
:aece3sary fo~~ hi~,h�-speed photography, hi~h~-tem~i~xatL~.re ,~~-romcury
.ard for other pu~Ypcases. the present .note describes suc;El a
pulse .source.. fih.e discharge wa.s produced by a special ~~i.rcuit
consisting oj' fov,r u~.its eac~~ t~rith l0O }~~' ca~~ccitance and
:1. ~ ~i~ in.ductaz~ce; +,~'i~,ruxe 1} . Tx.e capaca.vors Mere Gl.~av~~~;e~d to
;~ 004 V and i~la.e gave i~~pedance off' the supply line ~rras O.12~2.
!I'he dischargf> waa ~~xc~du,ced in an apex tune: in a tex~tolit ~; nlc ce
:10 ir~m thick. Th~ ~~pcrtu.re: d~.arrzetc~r was ~. mangy. T~a.c r~ulse
+J.uxyati~a.n was :!U' ' ;sec, t;h~~ peak d~.~scharge~ current ~4%~as ~.:~ OGU A
~~nd t~i~s pear jTOltaf.;e across the discharge ~;ap eras l Ot~0 'V'. TI~e
+;urrent densa.1~;~ in the discharge was 4 x 105 A/crA2. Oscillo-
Irams ,~:~ curr~;nt (Curare a} , volta~-re (,Curve b) and emission
~~.:Ztens�4.ty (Curve v;! are si7o~rn in k'iure ~. It eras ~ounrZ that
t/ard1l~
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0~1~ �My~pMlkO'4fd ~~ ~ t t~ ~r !~>uu~q ~ Y OW , r^
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APPROVED FOR RELEASE. 06/23/11 CIA-RDP86-0051 3 8001 237800001-6

APPROVED FOR RELEASE. 06/23/11 CIA-RDP86-0051 3 8001 237800001-6

li4. /~J ~~/7 1
L 216015-~ ~G
' ~ ACC NR: ~~ T60 a 5140 _____~_.._~~..._,._~._-..._..V___~_._____..___.. _~
studying the uee of new ~-;nateri,~.1s for Laser purposes; this ie particularly true wit}}
respect to org~~nic materials where triplet-triplet absorption occurs :Erequentl;r. ~ r~
Interpxetation iaf leinetic curve~~, obtained ae a result of studying the IuminescenCe '~,,
decay in powerful-light-excited systems, may be quite misleading if :re-ab,aorl,tion~~
phe~nornena are present. Se~er.al examples taken from published eour~ces a~~e cited.
Oaig, art. has: 2 figured and it formulae.
UB CQDE: ZO / SUBIWI DATE: 1zFeb66 / ORIG REF: 008 / aTH ;FIEF; 012

3'~
APPROVED FOR RELEASE. 06/23/11 CIA-RDP86-0051 3 8001 237800001-6

L l~boz5~~ih 1:,'dT 1~
ACCC NRTb015140
k)~
SOURCE COI;Ia:
~/ooao/bb/ooo/~000/0183/01~7
X~
AUTHOR: Nabc~ykin, Yu,~V ~; ~0 u~rtsova, L, A. ; Fil' u I, D. t" ;%
ORG: Ph~ico-Technioal,_Institute of LowuTem~~;ratures,.�.AN UkrSSR~(FixilC;o-
tekhnicheskiy inatitut ni~kikh t~,mperatuz� AN ~Uka~SSRy ~ _- ~.. �� ~.. w~
TITLE: Re-absorption o.� excited-level xadiatioe- and a possibility oT genera.tio~n of
light
i
~SOURCE:.Reepublikanekiy serrunar po kvantovoy elc;ktronike. Kvantc~vaya elektronika
j(Qut~ntum electronics); trudy s~umina~�a. Kiev, htaukova dumka, 1966., 183-187
`1'Ol:'IC 'T'AGS: Iasex�, laser It ,rind T), layer t?-eary g A'i7RE` F~~ry !'t~:'rr1~�,1~7'
ABSTRACT: The re-absorpi:io:n phenomena in organic and organic-r~~re-earth
compounds are briefly analyreci; under certain conditions, such >~ubs�'tances ha~re
(q~~asi-) line spectrum structure and, hence, in. principle they are usable for laser ,
generation. T1:-o generation wikh organic molecules is possible if pt;rnnittec} -...,.~.....~',
transitions are used ar~d even i;E the re-absorption .is present. Thy pussibili,ty of r.e-
absorption by tl~.e excited state~~ of impurities should always be kept in mind when
1/2
APPROVED FOR RELEASE. 06/23/11 CIA-RDP86-0051 3 8001 237800001-6

FOR RELEASE: 06/23/'19: CIA-
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APPROVED FOR RELEASE. 06/23/11 CIA-RDP86-0051 3 8001 237800001-6

APPROVED FOR RELEASE. 06/23/11 CIA-RDP86-0051 3 8001 237800001-6

ACC.E352t~ 1~3: AP2~tkty9?7
ab~orpt~Lcaun} in ben2cophenone~~ carex~ene, Nii.ebler ketozta, end e~ame other or~;anie
moLecuLss d~.ssoJ.ved in pol~tn+etha~ra~,y~].ate and cooled i~o -i,20`C to a speeia~'~ cryvsi,,at.
'~~e luc:.tnosceaace spectra ~tx~a exc~',ted by the limit ~"laabes f~cm a gcw:exfi;S ~'ICr~l~ ,
~igafrrar+~.} i'J~h tube with a. U~'S-e'. (W} Filter aztd ~~hoto~;ra~ed by meano at' Lon ~a4P-'
~1 spectrograph with 1} f'raat-al o~+cdtation (to el~mia~ate reabec~ptive-} a~~. 2} s~,de
excitat;Lencondition ~avor~able ~'C1P reabsorption}. The absoreptiaa spectra t~ra~'e re-
caxde3.1~ ~+eaxts of a~n ASP-~8~ epec~t~rogx~m~c with a si~a~pli~iad ;~t'1~o' ~aturnertcr. 7~e
#'rrace8 1~ th@ dif"Pex~at Bp~lCtra ~~ th0 abov+em~tio~ted three CtxgpottCtd~ iYtt ffietYl~tClry~ ;
bate errs re~rroduced. ~ eatsh cases them is eante ev~aidnca o~ x~ea'b~sorption~. ~e
earperim~~ntal data indicate that ~~ier ~~rtain ccadi#~fane trigLet�trigiet ab~orgtiaea
in arg~:ic molacule system~~ ;may result in si~i~icsx~t alteration of the ~a~inea�
cenc~- spectra dine to reabaczrptian,, afact that shou~~ be bgl~te itx, mind i~~ imeatt�
{~at~lg 11~Ie13CeX1C!! 8p8Ct=''~4 oi" oo~P~encliC sy~9tan8 ~ ~,$~ arfi o hoe ~ ~~ ~~~tII'~-e
A38QC~A!l'It~ a none
gLt'19~D s L~Ttil~~ ~~ Du~TB AdC~ s :OQA# JCL: 00
~- C{~ s ~8
Cord _~a~~ __ .w
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niN-iwnrwnn~K~W Ft�ar1!
0$ CCIQ
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APPROVED FOR RELEASE. 06/23/11 CIA-RDP86-0051 3 8001 237800001-6

i r ~ !;1
is
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ar
ti.
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AC~x~C~ tai: AP4t~x~~"t sl~~~/a~61QO~/c~1~~7 {
At1TBC~: Nabastidn, Y'o. ~'.; tagwrta~yv~a, Y-. A.; Feah3~r, ~C. Ta
~~ s P+~cstilinrit9tee a~ tti~.~,~1-aeeenaa apeatr~- a[ ca~nsio m~o~~aauisa Bader izt~
tentse atiffiu~-tiar ~~
3t~t~CE: t`?~+tika 3 npektrcasli~yp3~, v. 16, ao. ~, 196, 5~5�~?
Tt~ lt~a3aieecence, ;Lt~miueR~cenca reataaoioa, pu1~a aacttatia~, [],nah q.~ei�
tntiaoa, aormene, ~nzcxphe~~+~e, M~tch].er kstona, metheasyL~te, trfpLet-taripLet i~~en-
s;Ltic~s, orgaaia moleeuye ~aanine,acenee
.~'.~.C'i : 'the preisent inv~e~sttgatji.vn vnderta~en in v'teK' pP the e~reat intereat
iii the spectra 1 c~i,~r~ctez~i~atice o~~ eut-stancse 3n the saga off' sti~a]~tiag ~igbt
iu'~enei~tie~ When the pc~t,~a~~ioon odP ~~xa h~.~her ln~a-~a oi' the ~ aentaxe~ bact~m~ea
high. Uader such c~~di~iasra,~ t~a.c~Y ~z'e Abtaina'~ie ttu u~ae ag irttenae~ ~J~aht'~a
illu~inatiC~, triplet�tri~ het tY"4~saitiaru ~i!-yl' oaevnc. Sa~tror~ there is air Q]~!
paper in the litexy~ture rap+ating obaervatiari ofi tripLa~�tripLet emlae~iaa~ (H:
vin 3ahu3aer sad ti. Axsaal~., ~~a. ~aiwrPorsch:, 16a,3a91,196i~, and Chia par~Lng to
azr~phthalsne ~rapar. Aacaa~.usg],y, ~1;he preaeat xs~rk naio~a an in~aetigntian into ~ ,i
2~~rLvteseeaoe t~eab~~aarptitaa, ~aseos~ti~tett Witb trip:'~at ~Gra~naitiaas {txipleta-'br~.pLet .
Gard 1~2 ..,... ~ _ ~ - --- - -.~~ .. ,~.~._..~_ t........... ___._ . , ~ _..~__. _.. _.:..
APPROVED FOR RELEASE. 06/23/11 CIA-RDP86-0051 3 8001 237800001-6

APPROVED FOR RELEASE. 06/23/11 CIA-RDP86-0051 3 8001 237800001-6
APPROVED FOR RELEASE: 06/23/11: CIA-R~P86-005138001237800001 -6

APPROVED FOR RELEASE. 06/23/11 CIA-RDP86-0051 3 8001 237800001-6
APPROVED FOR RELEASE= 06/23/11. CIA-R~P86-005138001237800001-6

APPROVED FOR RELEASE: 06/23/'1'1: CIA-RDP86-005'13R00'123780000'I-6
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APPROVED FOR RELEASE: 06/23/11: CIA-RDP86-005138001237800001-6

APPROVED FOR RELEASE. 06/23/11 CIA-RDP86-0051 3 8001 237800001-6

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(In~~titute ~~ S