OPTICAL IMPLEMENTATION OF NUMERICAL INEQUALITY DETECTION AND ITS APPLICATIONS TO DATABASE MACHINES

被引：3

作者：

ATHALE, RA ^{[1
]}

HANEY, MW ^{[1
]}

机构：

[1] BDM INT INC,MCLEAN,VA 22102

来源：

OPTICS LETTERS | 1992年 / 17卷 / 22期

关键词：

D O I：

10.1364/OL.17.001611

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Two approaches for numerical-inequality-detection optical circuits are described. These circuits, which work with parallel-access optical memory (disks or holographic), form a critical component of an optical database machine.

引用

页码：1611 / 1613

页数：3

共 5 条

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[2]

Caulfield H. J., 1988, Proceedings of the SPIE - The International Society for Optical Engineering, V938, P52, DOI 10.1117/12.976576

[3]

Date C.J., 1986, INTRO DATABASE SYSTE, V4th

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[5] OPTICAL MEMORY DISKS IN OPTICAL INFORMATION-PROCESSING [J].

PSALTIS, D ;

NEIFELD, MA ;

YAMAMURA, A ;

KOBAYASHI, S .

APPLIED OPTICS, 1990, 29 (14) :2038-2057

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