Photorefractive integrator characterization

John H. Hong; Jeffrey B. Norman; Tallis Y. Chang; Frederick Vachss; David C. Pletcher

doi:10.1117/12.177422

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10 June 1994 Photorefractive integrator characterization

John H. Hong, Jeffrey B. Norman, Tallis Y. Chang, Frederick Vachss, David C. Pletcher

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Proceedings Volume 2155, Optoelectronic Signal Processing for Phased-Array Antennas IV; (1994) https://doi.org/10.1117/12.177422
Event: OE/LASE '94, 1994, Los Angeles, CA, United States

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.

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John H. Hong, Jeffrey B. Norman, Tallis Y. Chang, Frederick Vachss, and David C. Pletcher "Photorefractive integrator characterization", Proc. SPIE 2155, Optoelectronic Signal Processing for Phased-Array Antennas IV, (10 June 1994); https://doi.org/10.1117/12.177422

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