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Proceedings Paper

New structure of spatial light modulator and its application in optical digital computing
Author(s): Lixue Chen; Fangkui Sun; ShiFu Yuan; Qi-Chang Lu
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Paper Abstract

A liquid-crystal optical modulator called the 2DPL-LCLM is designed to perform 2D pattern-logic operations that can be used in optical digital computations. The structure includes a layer with an array of patterned transparent electrodes between the dielectric mirror and the light-blocking layer. The utility of the device is demonstrated with an application to truth-table look-up symbolic substitution in digital optical computing that demonstrates resilience to the pattern-shift of the technique

Paper Details

Date Published: 1 November 1990
PDF: 5 pages
Proc. SPIE 1349, Applications of Digital Image Processing XIII, (1 November 1990); doi: 10.1117/12.23545
Show Author Affiliations
Lixue Chen, Harbin Institute of Technology (China)
Fangkui Sun, Harbin Institute of Technology (China)
ShiFu Yuan, Harbin Institute of Technology (China)
Qi-Chang Lu, Harbin Institute of Technology (China)


Published in SPIE Proceedings Vol. 1349:
Applications of Digital Image Processing XIII
Andrew G. Tescher, Editor(s)

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