Optical properties of homeotropical-aligned liquid crystal microlens

被引：5
|
作者：
Gwozdarev, A
Nevskaja, GE
机构：
[1] Novosibirsk State Tech. University, 630092 Novosibirsk
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1997年 / 304卷
关键词：
D O I：
10.1080/10587259708046991
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
Effects of orientation in nematic liquid crystal (LC) at non-uniform electric field can be used to create new optical devices. A non-uniform field at LC-cell with asymmetrical electrodes causes a deformation of nematic director and a radial symmetrical distribution of a refractive index is obtained. This LC-cell possesses the lens properties. The optical properties of LC-microlens with homeotropical alignment of nematic have been researched. The diverging property has been obtained in this structure. The LC-microlens focal length voltage dependence has been investigated.
引用
收藏
页码：423 / 428
页数：6
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