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Optical Correlators for Space Applications: Prospects and Problems
December 1994 (vol. 14 no. 6)
pp. 42-47

Demanding ever-increasing throughput and processing power, space applications push the outer limits of conventional pattern-recognition technology. Optical correlators offer a siren's song of potential advantages over all-electronic devices. Realizing these advantages, however, will be difficult because of limitations on current spatial light modulators, key elements in an optical correlator. We propose a promising architecture that may overcome these limitations.

Citation:
Edward R. Washwell, Gregory O. Cheen, Chao H. Huang, "Optical Correlators for Space Applications: Prospects and Problems," IEEE Micro, vol. 14, no. 6, pp. 42-47, Dec. 1994, doi:10.1109/40.331388
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