How the electric-field parameters affect the optical response of a nematic liquid crystal

被引：2

作者：

Galin, I. F. ^{[1
]}

Konshina, E. A. ^{[1
]}

机构：

[1] St Petersburg Natl Res Univ Informat Technol Mech, St Petersburg, Russia

来源：

JOURNAL OF OPTICAL TECHNOLOGY | 2014年 / 81卷 / 06期

关键词：

CELLS; ANGLE;

D O I：

10.1364/JOT.81.000338

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This paper discusses the dynamics of the optical response of a nematic liquid crystal with positive dielectric anisotropy for splay deformation of the layer and how it is affected by the shape of the electric-field oscillations. The efficiency of the action of sinusoidal, bipolar, and unipolar meanders with different frequencies and polarities is compared. It is shown that using a unipolar meander promotes a substantial acceleration of the liquid crystal's optical response when the electrical signal is simultaneously reduced. (C) 2014 Optical Society of America.

引用

页码：338 / 340

页数：3

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