TRANSIENT LASER-INDUCED ORTHOGONAL DIRECTOR-AXIS REORIENTATION IN DYE-DOPED LIQUID-CRYSTALS (DDLC)

被引：49

作者：

LI, H

LIANG, Y

KHOO, IC

机构：

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

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1994年 / 251卷

基金：

美国国家科学基金会;

关键词：

D O I：

10.1080/10587259408027194

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

We report the results of dynamic grating experiment with a planar dye-doped liquid crystal. The dye used is D2 (from EM chemicals). It was found that for this particular DDLC system, the excited state dye molecules caused interesting transient reorientations of the liquid crystal director axis in directions orthogonal to the initial molecular alignment.

引用

页码：85 / 92

页数：8

共 7 条

[1]

[Anonymous], 1993, OPTICS NONLINEAR OPT

[2] SURFACE-STABILIZED HOLOGRAPHY IN AN AZO-DYE-DOPED LIQUID-CRYSTAL [J].