Polarization-dependent optical tuning of focal intensity of liquid crystal polymer microlens array

被引：0
|
作者：
S.-Y. Huang
T.-C. Tung
C.-L. Ting
H.-C. Jau
M.-S. Li
H.-K. Hsu
A. Y.-G. Fuh
机构：
[1] National Cheng Kung University,Institute of Electro
[2] National Cheng Kung University,Optical Science and Engineering
[3] National Cheng Kung University,Department of Physics
[4] Chimei Innolux Corp.,Advanced Optoelectronic Technology Center
来源：
Applied Physics B | 2011年 / 104卷
关键词：
Optical Polarize Microscope; Liquid Crystalline Polymer; Focal Intensity; Microlens Array; Incident Laser Light;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This work demonstrates the feasibility of a microlens array (MLA) with a focal intensity that can be optically tuned by controlling the polarization of incident light. The proposed MLA has a focusing unit based on birefringent liquid crystalline polymer (LCP) and a tuning unit with a photo-alignment layer for controlling the polarization state of incident laser light. The optically variable refractive indices of LCP allow a positive or negative MLA to be realized by controlling the polarization of the incident light.
引用
收藏
页码：93 / 97
页数：4
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