RECORDING DYNAMIC DIFFRACTION GRATINGS AND OPTICAL-PHASE CONJUGATION BY LIGHT-CAPILLARY PROFILING OF THIN LIQUID-FILMS

被引：8

作者：

VIZNYUK, SA

PASHININ, PP

SUKHODOLSKII, AT

机构：

[1] General Physics Institute, USSR Academy of Sciences, Moscow, 117942

来源：

OPTICS COMMUNICATIONS | 1991年 / 85卷 / 2-3期

关键词：

D O I：

10.1016/0030-4018(91)90405-3

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Recording dynamic diffraction gratings and cw-laser light phase conjugation have been realized experimentally using thin liquid films as nonlinear medium which surface profile was modulated due to the light-induced Marangoni effect. The relaxation time of the recorded gratings, diffraction efficiency and coefficient of reflectivity under conjugation were measured. The experiments were interpreted on the basis of computation of surface profile modulation amplitudes and diffraction efficiency of the recorded gratings.

引用

页码：254 / 260

页数：7

共 18 条

[1]

BASHTAVOI VG, 1985, INTRO THERMOMECHANIC

[2]

BERGER NK, 1990, KVANTOVAYA ELEKTRON+, V17, P917

[3] PHASE CONJUGATION OF CO2-LASER RADIATION IN A MEDIUM WITH THERMAL NONLINEARITY [J].