Double phase conjugation in a liquid crystal at 1.5μm for optical beam tracking

2007 ◽  
Vol 46 (2) ◽  
pp. 024001 ◽  
Author(s):  
Alexander S. Koujelev
Keyword(s):  
Liquid Crystal ◽  
Phase Conjugation ◽  
Optical Beam ◽  
Double Phase ◽  
Beam Tracking

Optical communications between moving transceivers using double phase-conjugation beam tracking

2004 ◽  
Author(s):  
Alexander S. Kuzhelev ◽  
Alexander E. Dudelzak ◽  
Michael Maszkiewicz ◽  
Daniel Gratton ◽  
Louis Hotte
Keyword(s):  
Optical Communications ◽  
Phase Conjugation ◽  
Double Phase ◽  
Beam Tracking

Electro-controllable optical beam deflection employing reflective liquid crystal spatial light modulator

2012 ◽  
Vol 24 (6) ◽  
pp. 1324-1328
Author(s):  
赵祥杰 Zhao Xiangjie ◽  
张大勇 Zhang Dayong ◽  
骆永全 Luo Yongquan
Keyword(s):  
Liquid Crystal ◽  
Spatial Light Modulator ◽  
Optical Beam ◽  
Beam Deflection ◽  
Light Modulator

Double phase conjugation with orthogonally polarized beams in a BaTiO_3 crystal

2000 ◽  
Vol 25 (14) ◽  
pp. 1031 ◽  
Author(s):  
Hong Chang Kung ◽  
Hon Fai Yau ◽  
Hsiao Yi Lee ◽  
Nickolai Kukhtarev ◽  
Tzu Chiang Chen ◽  
...  
Keyword(s):  
Phase Conjugation ◽  
Polarized Beams ◽  
Double Phase

Optical phase conjugation by microwatt power of reference waves via liquid crystal light valve

1981 ◽  
Vol 38 (1) ◽  
pp. 67-70 ◽  
Author(s):  
O.V. Garibyan ◽  
I.N. Kompanets ◽  
A.V. Parfyonov ◽  
N.F. Pilipetsky ◽  
V.V. Shkunov ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Phase Conjugation ◽  
Optical Phase Conjugation ◽  
Optical Phase ◽  
Light Valve

Holography and Double Phase Conjugation

2007 ◽  
pp. 1-50
Author(s):  
H. Jagannath ◽  
H. J. Caulfield
Keyword(s):  
Phase Conjugation ◽  
Double Phase

Optical Limiting in a Photorefractive Polymer

1997 ◽  
Vol 479 ◽  
Author(s):  
A. Grunnet-Jepsen ◽  
C. L. Thompson ◽  
W. E. Moerner
Keyword(s):  
Phase Conjugation ◽  
Optical Limiting ◽  
High Gain ◽  
Optical Beam ◽  
Device Application ◽  
Photorefractive Polymers ◽  
Optical Limiter ◽  
Photorefractive Polymer ◽  
Salient Features

AbstractOptical limiting has been suggested as a possible device application of high gain photorefractive (PR) polymers. The principle of operation relies on the existence of amplified scattering (beam fanning) to deplete the intensity of the incident coherent optical beam. The newest photorefractive polymers show a combination of high gain and reasonable speed, and we show how these materials behave as a beam fanning optical limiter and as a limiter based on self-pumped phase conjugation. A prototype cascaded beam fanning device is demonstrated and its salient features are discussed.

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