MUTUALLY PUMPED PHASE-CONJUGATE MIRROR - FISH-HEAD CONFIGURATION

被引：30

作者：

CHANG, CC

SELVIAH, DR

机构：

[1] Department of Electronic and Electrical Engineering, University College London, Torrington Place

来源：

OPTICS LETTERS | 1995年 / 20卷 / 07期

关键词：

D O I：

10.1364/OL.20.000677

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A new mutually pumped phase-conjugate mirror configuration is demonstrated in barium titanate crystals, in which the beams travel in a geometrical path, similar to the outline of a fish's head. This configuration has a fast (similar to 1-s) response time, for input beam powers of 56 mW, after which a stable phase-conjugate reflectivity of similar to 28% is attained. The tolerance of the output to both angular and positional misalignment is assessed. Two detailed images were simultaneously phase conjugated, and it was found that 125-mu m features could be clearly resolved without cross talk. We tentatively suggest possible mechanisms for this configuration.

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页码：677 / &

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共 22 条

[1] MUTUALLY PUMPED PHASE CONJUGATOR AS A MOVING-OBJECT CORRELATOR [J].

ANDERSON, RJ ;

SHARP, EJ ;

WOOD, GL ;

CLARK, WW ;

VUONG, QC ;

SALAMO, GJ ;

NEURGAONKAR, RR .

OPTICS LETTERS, 1993, 18 (12) :986-988

[2] DOUBLE PHASE-CONJUGATE MIRROR - EXPERIMENTAL INVESTIGATION AND COMPARISON WITH THEORY [J].

BOGODAEV, NV ;

ELISEEV, VV ;

IVLEVA, LI ;

KORSHUNOV, AS ;

ORLOV, SS ;

POLOZKOV, NM ;

ZOZULYA, AA .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1992, 9 (08) :1493-1498

[3] FLEXIBLE 2-WAY OPTICAL INTERCONNECTIONS IN LAYERED COMPUTERS [J].

CAULFIELD, HJ ;

SHAMIR, J ;

HE, QC .

APPLIED OPTICS, 1987, 26 (12) :2291-2292

[4] THEORY AND APPLICATIONS OF 4-WAVE MIXING IN PHOTOREFRACTIVE MEDIA [J].

CRONINGOLOMB, M ;

FISCHER, B ;

WHITE, JO ;

YARIV, A .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1984, 20 (01) :12-30

[5] HYBRID OPTOELECTRONIC NEURAL NETWORKS USING A MUTUALLY PUMPED PHASE-CONJUGATE MIRROR [J].

DUNNING, GJ ;

OWECHKO, Y ;

SOFFER, BH .

OPTICS LETTERS, 1991, 16 (12) :928-930

[6] DOUBLE-PHASE CONJUGATION [J].

ENGIN, D ;

SEGEV, M ;

ORLOV, S ;

YARIV, A .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1994, 11 (09) :1708-1717

[7] MECHANISM FOR PHOTOREFRACTIVE PHASE CONJUGATION USING INCOHERENT BEAMS [J].

EWBANK, MD .

OPTICS LETTERS, 1988, 13 (01) :47-49

[8] MUTUALLY PUMPED PHASE CONJUGATION IN PHOTOREFRACTIVE STRONTIUM BARIUM NIOBATE - THEORY AND EXPERIMENT [J].

EWBANK, MD ;

VAZQUEZ, RA ;

NEURGAONKAR, RR ;

FEINBERG, J .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1990, 7 (12) :2306-2316

[9] SELF-PUMPED, CONTINUOUS-WAVE PHASE CONJUGATOR USING INTERNAL-REFLECTION [J].

FEINBERG, J .

OPTICS LETTERS, 1982, 7 (10) :486-488

[10] SPATIAL LIGHT-MODULATION AND FILTERING EFFECTS IN PHOTOREFRACTIVE WAVE MIXING [J].

FISCHER, B ;

WEISS, S ;

STERNKLAR, S .

APPLIED PHYSICS LETTERS, 1987, 50 (09) :483-485