IMAGE AMPLIFICATION BY 2-WAVE MIXING IN PHOTOREFRACTIVE CRYSTALS

被引：15

作者：

HONG, JH

CHIOU, AE

YEH, P

机构：

[1] Rockwell International Science Center, Thousand Oaks, CA, 91360

来源：

APPLIED OPTICS | 1990年 / 29卷 / 20期

关键词：

D O I：

10.1364/AO.29.003026

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Coherent amplification of images by two-wave mixing in photorefractive crystals is examined with attention given to processing in the Fourier domain. It is shown that the gain that is experienced as the probe image traverses the crystal is approximately uniform across the image. The gain can be expressed as a function of the average probe to pump intensity ratio. Experimental verification is given to support the theory. © 1990 Optical Society of America.

引用

页码：3026 / 3029

页数：4

共 10 条

[1] THEORY OF MULTIMODE OPERATION OF A UNIDIRECTIONAL RING OSCILLATOR HAVING PHOTOREFRACTIVE GAIN - WEAK-FIELD LIMIT [J].

ANDERSON, DZ ;

SAXENA, R .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1987, 4 (02) :164-176

[2] OPTIMAL COHERENT IMAGE AMPLIFICATION BY 2-WAVE COUPLING IN PHOTOREFRACTIVE BATIO3 [J].

FAINMAN, Y ;

KLANCNIK, E ;

LEE, SH .

OPTICAL ENGINEERING, 1986, 25 (02) :228-234

[3]

GILBREATH GC, 1988, OSA ANN M TECHNICAL, V1, P144

[4] COHERENT SIGNAL BEAM AMPLIFICATION IN 2-WAVE MIXING EXPERIMENTS WITH PHOTOREFRACTIVE BI12SIO20 CRYSTALS [J].

HUIGNARD, JP ;

MARRAKCHI, A .

OPTICS COMMUNICATIONS, 1981, 38 (04) :249-254

[5]

KUKHTAREV NV, 1979, FERROELECTRICS, V22, P961, DOI 10.1080/00150197908239451

[6] MULTIBEAM COUPLING IN PHOTOREFRACTIVE SBN-CE [J].

MA, J ;

LIU, LR ;

WU, SD ;

WANG, ZJ ;

XU, LG ;

SHU, BY .

OPTICS LETTERS, 1988, 13 (11) :1020-1022

[7] HIGHER-ORDER ANALYSIS OF THE PHOTOREFRACTIVE EFFECT FOR LARGE MODULATION DEPTHS [J].

OCHOA, E ;

VACHSS, F ;

HESSELINK, L .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1986, 3 (02) :181-188

[8] 2-BEAM COUPLING IN PHOTOREFRACTIVE BI12SIO20 CRYSTALS WITH MOVING GRATING - THEORY AND EXPERIMENTS [J].

REFREGIER, P ;

SOLYMAR, L ;

RAJBENBACH, H ;

HUIGNARD, JP .

JOURNAL OF APPLIED PHYSICS, 1985, 58 (01) :45-57

[9] IMAGE-DEGRADATION MECHANISMS IN PHOTOREFRACTIVE AMPLIFIERS [J].

VACHSS, F ;

YEH, P .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1989, 6 (10) :1834-1844

[10] NONLINEAR PHOTOREFRACTIVE RESPONSE AT HIGH MODULATION DEPTHS [J].

VACHSS, F ;

HESSELINK, L .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1988, 5 (05) :690-701

← 1 →