OBSERVATION OF STIMULATED ORIENTATIONAL SCATTERING AND CROSS-POLARIZED SELF-STARTING PHASE-CONJUGATION IN A NEMATIC LIQUID-CRYSTAL FILM

被引：32

作者：

KHOO, IC

LIANG, Y

LI, H

机构：

[1] Department of Electrical Engineering, The Pennsylvania State University, University Park, PA

来源：

OPTICS LETTERS | 1995年 / 20卷 / 02期

关键词：

D O I：

10.1364/OL.20.000130

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We have observed stimulated extraordinary-ordinary wave scattering and cross-polarized self-starting optical phase conjugation effects in a nematic liquid-crystal film. The basic mechanism involved is the nonresonant laser-induced nematic crystal axis reorientation. These processes require low optical power and are characterized by millisecond response speed.

引用

页码：130 / 132

页数：3

共 18 条

[1] MECHANISM OF SELF-PUMPED PHASE-CONJUGATION BY NEAR-FORWARD STIMULATED SCATTERING OF HETEROGENEOUS LASER-BEAMS IN NEMATIC LIQUID-CRYSTAL [J].