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Proceedings Paper

Phase encoded versus intensity encoded inputs to optical correlators
Author(s): John L. McClain Jr.; Don A. Gregory
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Paper Abstract

Theory concerning the use of liquid crystal televisions as phase modulators in 4f correlators is presented. A computer simulation of a 4f correlator is presented. The simulation depicts the response of a 4f system to matched and phase-only filters calculated for amplitude- and phase-only inputs,

Paper Details

Date Published: 28 March 1995
PDF: 7 pages
Proc. SPIE 2490, Optical Pattern Recognition VI, (28 March 1995); doi: 10.1117/12.205802
Show Author Affiliations
John L. McClain Jr., Univ. of Alabama in Huntsville (United States)
Don A. Gregory, Univ. of Alabama in Huntsville (United States)

Published in SPIE Proceedings Vol. 2490:
Optical Pattern Recognition VI
David P. Casasent; Tien-Hsin Chao, Editor(s)

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