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Proceedings Paper

Photorefractive integrator characterization
Author(s): John H. Hong; Jeffrey B. Norman; Tallis Y. Chang; Frederick Vachss; David C. Pletcher
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Paper Abstract

We describe recent results from our efforts in characterizing a photorefractive device to be used as a time integrator in the Acousto-optic Null Steering Processor. This processor is being developed for the ARPA Transition of Optical Processing to Systems Program under Rome Laboratory contract F30602-91-C-0044. We present frequency response data for the BSO crystals which were measured using a novel acousto-optic apparatus. We also present measured dynamic range data for the candidate BSO crystals.

Paper Details

Date Published: 10 June 1994
PDF: 12 pages
Proc. SPIE 2155, Optoelectronic Signal Processing for Phased-Array Antennas IV, (10 June 1994);
Show Author Affiliations
John H. Hong, Rockwell International Science Ctr. (United States)
Jeffrey B. Norman, Vassar College (United States)
Tallis Y. Chang, Rockwell International Science Ctr. (United States)
Frederick Vachss, Rockwell International Science Ctr. (United States)
David C. Pletcher, Rockwell International Science Ctr. (United States)


Published in SPIE Proceedings Vol. 2155:
Optoelectronic Signal Processing for Phased-Array Antennas IV
Brian M. Hendrickson, Editor(s)

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