Polarizer-free imaging of liquid crystal lens

被引：25
|
作者：
Bao, Rui [1 ]
Cui, Chunhui [1 ]
Yu, Shuda [1 ]
Mai, Huafu [1 ]
Gong, Xiaoda [1 ]
Ye, Mao [1 ]
机构：
[1] SuperD Co Ltd, H1-101 Huaqiaocheng East Ind Zone, Shenzhen 518053, Peoples R China
来源：
OPTICS EXPRESS | 2014年 / 22卷 / 16期
关键词：
EFFICIENCY; MICROLENS;
D O I：
10.1364/OE.22.019824
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
An image processing method is proposed to realize polarizer-free imaging of liquid crystal lens. Images I(l )and I-nl are captured sequentially in the lens and non-lens states of the LC lens, respectively, and are used to generate a final high contrast image. The proposal is tested by experiments. Clear and well focused images are obtained, even though no polarizer is employed in the imaging system. (C) 2014 Optical Society of America
引用
收藏
页码：19824 / 19830
页数：7
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