液晶光阀记录二元纯位相滤波器的实验研究  

Experimental study of recording binary phase-only filters using liquid crystal light valve

作　　者：王大勇[1] 李育林[1] 孔玉娥[1] 王昭[1] 陈烽[1] 

机构地区：[1]中国科学院西安光机所,西安710068

出　　处：《中国激光》1993年第9期674-677,共4页Chinese Journal of Lasers

基　　金：国家863计划基金的资助

摘　　要：本文利用液晶光阀记录二元纯位相滤波器进行了实验研究,实验结果显示出液晶光阀记录二元纯位相滤波器具有高效率光学再现能力。同时还给出了制作二元纯位相滤波器的简单方法。In this paper, experimental study using liquid crystal light valve to record binary phase-only filters is reported. The results show that liquid crystal light valve has high efficient optical reconstruction when used as BPOF. Also given is a simple technique to generate binary phase-only filters with CCD camera, PC/XT computer and photographic film.

关 键 词：位相滤波器 光调制器 液晶光阀 

分 类 号：TN2[电子电信—物理电子学]