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Optical Engineering

Optimal Coherent Image Amplification By Two-Wave Coupling In Photorefractive BaTiO3
Author(s): Y. Fainman; E. Klancnik; Sing H. Lee
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Paper Abstract

Coherent image amplification by two-wave coupling in a crystal of photorefractive BaTiO3 is analyzed. This amplifier is optimized with respect to such operational characteristics as gain versus amplified image quality and space-bandwidth product. Experimental results that demon-strate coherent image amplification of 4000, space-bandwidth product of 106, and gray-level dynamic range of greater than 100 are presented.

Paper Details

Date Published: 1 February 1986
PDF: 7 pages
Opt. Eng. 25(2) 252228 doi: 10.1117/12.7973810
Published in: Optical Engineering Volume 25, Issue 2
Show Author Affiliations
Y. Fainman, University of California, San Diego (United States)
E. Klancnik, University of California, San Diego (United States)
Sing H. Lee, University of California, San Diego (United States)

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