Photorefractivity of nematic liquid crystals

被引：0

作者：

Zhou, HG ^{[1
]}

Yang, ZL ^{[1
]}

机构：

[1] Xiamen Univ, Dept Phys, Xiamen 361005, Peoples R China

来源：

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY | 1999年 / 15卷 / 02期

关键词：

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A theoretical treatment of photo-refractive effect and experimental verifications of the associated nonlinear-optical processes in the nematic phase of liquid crystals are presented. The effect is attributed to the de space charge fields induced by the photo-charges which may come from the photoionization impurities. The phenomenon is analyzed and a theoretical model of photorefractivity in nematic liquid crystals is developed. New experimental results are found to be in good agreement with the theory.

引用

页码：181 / 183

页数：3

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