EXPERIMENTAL STUDIES ON LEARNING CAPABILITIES OF OPTICAL ASSOCIATIVE MEMORY

被引：16

作者：

ISHIKAWA, M

MUKOHZAKA, N

TOYODA, H

SUZUKI, Y

机构：

[1] University of Tokyo, Faculty of Engineering, Bunkyo-ku, Tokyo, 113

[2] Hamamatsu Photonics K. K., Hamamatsu, 435

来源：

APPLIED OPTICS | 1990年 / 29卷 / 02期

关键词：

D O I：

10.1364/AO.29.000289

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The learning capabilities of optical associative memory called the optical associatron are experimentally shown. The experimental system has a simple architecture for optical associative memory; in particular, the system has versatile adaptive learning capabilities implemented with microchannel spatial light modulators. In this paper, various experimental results of learning and recalling processes on the system are shown. Based on the results, the behavior of learning on the optical associative memory is discussed. In addition, a modified method of learning is proposed and verified on the system. A method for implementation of error backpropagation is also proposed. © 1990 Optical Society of America.

引用

页码：289 / 295

页数：7

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