BISTABLE SPATIAL LIGHT-MODULATOR USING A FERROELECTRIC LIQUID-CRYSTAL

被引：48

作者：

FUKUSHIMA, S ^{[1
]}

KUROKAWA, T ^{[1
]}

MATSUO, S ^{[1
]}

KOZAWAGUCHI, H ^{[1
]}

机构：

[1] NIPPON TELEGRAPH & TEL PUBL CORP, OPTOELECTR LAB, TOKAI, IBARAKI 31911, JAPAN

来源：

OPTICS LETTERS | 1990年 / 15卷 / 05期

关键词：

D O I：

10.1364/OL.15.000285

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A bistable spatial light modulator is developed by utilizing optical bistability of ferroelectric liquid-crystal molecules. Both positive and negative images are read out by changing the polarity of applied electric pulses. A binary image is stored for more than 2 h, and gray-level operation is also possible during the gradual decay after writing. © 1990 Optical Society of America.

引用

页码：285 / 287

页数：3

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