Abstract

We describe the recent results of our efforts to characterize a photorefractive crystal to be used as a time-integrating device in an optically implemented null-steering adaptive processor for phased-array radar. We review frequency response data for the Bi12SiO20 crystals, measured with an acousto-optic apparatus, and we present measured dynamic range data for the candidate Bi12SiO20 crystals.

© 1995 Optical Society of America

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