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Proceedings Paper

Compact correlator using optical phase conjugation
Author(s): K. S. Bist; Subhash C. Jain; S. D. Mehta; Mahendra Singh
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Paper Abstract

Design of a compact correlator, using a low power He-Ne laser for obtaining optical phase conjugation in BaTiO3 crystal, is presented in this paper. The angle between the reference and dc beam is optimized to reduce the dimension of the correlator. The overall size of the correlator is reduced further by using separate read beam.

Paper Details

Date Published: 15 March 1996
PDF: 7 pages
Proc. SPIE 2752, Optical Pattern Recognition VII, (15 March 1996); doi: 10.1117/12.235649
Show Author Affiliations
K. S. Bist, Defence Electronics Applications Lab. (India)
Subhash C. Jain, Defence Electronics Applications Lab. (India)
S. D. Mehta, Defence Electronics Applications Lab. (India)
Mahendra Singh, Defence Electronics Applications Lab. (India)


Published in SPIE Proceedings Vol. 2752:
Optical Pattern Recognition VII
David P. Casasent; Tien-Hsin Chao, Editor(s)

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