Broadband and polarization-independent beam steering using dielectrophoresis-tilted prism

被引：44
|
作者：
Lin, Yeong-Jyh [1 ]
Chen, Kuan-Ming [1 ]
Wu, Shin-Tson [1 ]
机构：
[1] Univ Cent Florida, Coll Opt & Photon, Orlando, FL 32816 USA
来源：
OPTICS EXPRESS | 2009年 / 17卷 / 10期
关键词：
LIQUID LENS;
D O I：
10.1364/OE.17.008651
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A broadband beam steering device using the dielectrophoresis-tilted prism of liquids is demonstrated. Dielectric force is utilized to slant the interface to imitate the refractive behavior of a prism. The steering angle increases as the applied voltage increases. Two dimensional beam steering is also successfully achieved by stacking two devices in orthogonal positions. The broadband feature is demonstrated using two collinear green and red laser beams. (C) 2009 Optical Society of America
引用
收藏
页码：8651 / 8656
页数：6
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