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2 359 300

(13)

(51)

IPC

G02F3/00(2006-01-01)

(21) (22)

Application

2007138547/28, 2007-10-17

(24)

Start date

2007-10-17

(22)

Actual filing date

2007-10-17

(45)

Published

2009-06-20

(72)

Inventor

Bessonov Pavel Evgen'EvichBurlutskij Sergej Gennad'EvichNovikova Elena VladimirovnaRudoj Evgenij MikhajlovichSemenov Ivan SergeevichSirota Sergej Vasil'EvichJanov Vladimir Genrikhovich

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Voenno-Kosmicheskaja Akademija Im. A.F. Mozhajskogo

OPTIC NONMUTUAL DEVICE Russian patent published in 2009 - IPC G02F3/00

Abstract RU 2359300 C1

FIELD: optics.

SUBSTANCE: optic nonmutual device is related to optical engineering. Substance consists in periodical change of reverse beam polarisation plane turn angle, pasing part of reverse beam via the second analyser, reception of this part of reverse beam by photodetector, comparison of signal from outlet of photodetector with harmonic signal and generation of control signal supplied to inlet of controlled power supply unit of magnetic system.

EFFECT: increased consumer properties by means of reduced growth of transmission coefficient in reverse direction under action of optical radiation of significant power.

4 dwg

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RU 2 359 300 C1

Authors

Bessonov Pavel Evgen'Evich

Burlutskij Sergej Gennad'Evich

Novikova Elena Vladimirovna

Rudoj Evgenij Mikhajlovich

Semenov Ivan Sergeevich

Sirota Sergej Vasil'Evich

Janov Vladimir Genrikhovich

Dates

2009-06-20—Published

2007-10-17—Filed