OPTICAL AND ELECTRICAL LOGIC OPERATIONS BY A LIQUID-CRYSTAL BISTABLE OPTICAL-DEVICE

被引：1
|
作者：
NOSE, T
SATO, S
机构：
[1] Department of Electronics, Akita University, Akita-city, 010
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 1990年 / 29卷 / 09期
关键词：
Bistable optical device; Internal optical feedbac; Liquid crystal; Logic; Logic operations; Optical and electrical;
D O I：
10.1143/JJAP.29.L1679
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A liquid crystal bistable optical device (LCBOD) with internal optical feedback is prepared using a twisted nematic (TN) liquid crystal cell, a photoconductive (CdS) cell and a polarizing film. Its picture elements are arranged in a 3×5 matrix structure, and the bistable properties are measured as a function of optical input and electrical input. Then two-dimensional logic operations are demonstrated. © 1990 The Japan Society of Applied Physics.
引用
收藏
页码：L1679 / L1681
页数：3
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