Problems facing optical correlators

Gregory O. Gheen; Edward R. Washwell; Chao H. Huang

doi:10.1117/12.140900

12 January 1993 Problems facing optical correlators

Gregory O. Gheen, Edward R. Washwell, Chao H. Huang

Proceedings Volume 1772, Optical Information Processing Systems and Architectures IV; (1993) https://doi.org/10.1117/12.140900
Event: San Diego '92, 1992, San Diego, CA, United States

Abstract

Some of the problems in realizing a practical optical correlator based ATR system are discussed. Two factors play a key role in the discussion: (1) the system and component issues of optical correlators, and (2) the processing potential of digital processors. The lack of an appropriate Filter SLM is identified as a major problem area for optical correlators, both now and in the future at the current rate of development and emphasis.

Citation Download Citation

Gregory O. Gheen, Edward R. Washwell, and Chao H. Huang "Problems facing optical correlators", Proc. SPIE 1772, Optical Information Processing Systems and Architectures IV, (12 January 1993); https://doi.org/10.1117/12.140900

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