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Proceedings Paper

Space-Variant Logic Operation Using Micro-Channel Spatial Light Modulator
Author(s): Yoshio Hayasaki; Makoto Ikeda; Toyohiko Yatagai; Satoshi Ishihara; Yoshinobu Mitsuhashi
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Paper Abstract

An optical space-variant technique based on spatial encoding and superposition of a operation mask with two encoded input patterns have been proposed. A simple method of spatial encoding and the experimental results are described. Experimentally, XOR operation is made between input patterns and code patterns to encode automatically input patterns. This automatic generation of the encoded input patterns and a superposition of the encoded patterns are performed by using a micro-channel plate spatial light modulator. Results of parallel logic operation are obtained by superimposing on two encoded input patterns and the operation mask.

Paper Details

Date Published: 8 February 1988
PDF: 4 pages
Proc. SPIE 0963, Optical Computing '88, (8 February 1988); doi: 10.1117/12.947945
Show Author Affiliations
Yoshio Hayasaki, University of Tsukuba (Japan)
Makoto Ikeda, University of Tsukuba (Japan)
Toyohiko Yatagai, University of Tsukuba (Japan)
Satoshi Ishihara, Electrotechnical Laboratory (Japan)
Yoshinobu Mitsuhashi, Electrotechnical Laboratory (Japan)

Published in SPIE Proceedings Vol. 0963:
Optical Computing '88
Pierre H. Chavel; Joseph W. Goodman; Gerard Roblin, Editor(s)

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