BIFURCATING OPTICAL-PATTERN RECOGNITION IN PHOTOREFRACTIVE CRYSTALS

被引：4

作者：

LIU, HK

机构：

[1] Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA

来源：

OPTICS LETTERS | 1993年 / 18卷 / 01期

关键词：

Barium compounds - Crystals - Light refraction - Nonlinear optics;

D O I：

10.1364/OL.18.000060

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A new concept and experimental demonstration of a bifurcating optical pattern recognizer that uses a nonlinear gain saturation memory medium such as a high-gain photorefractive crystal are presented. A barium titanate crystal is used as a typical example of the nonlinear medium for the demonstration of the bifurcating optical pattern recognizer.

引用

页码：60 / 62

页数：3

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