Adaptive acousto-optical processor for chirps

Nelly A. Esepkina; Alexander P. Lavrov; Sergei I. Ivanov; Anton B. Matveev; Dmitrij V. Korneev

doi:10.1117/12.262613

27 December 1996 Adaptive acousto-optical processor for chirps

Nelly A. Esepkina, Alexander P. Lavrov, Sergei I. Ivanov, Anton B. Matveev, Dmitrij V. Korneev

Author Affiliations +

Proceedings Volume 2969, Second International Conference on Optical Information Processing; (1996) https://doi.org/10.1117/12.262613
Event: Second International Conference on Optical Information Processing, 1996, St. Petersburg, Russian Federation

Abstract

The new type adaptive acousto-optical processor for chirps is described. The processor has simple optical scheme similar to that of conventional acousto-optical spectrum analyzer but it uses CCD-line photodetector in the shift and add mode. This processor can be used effectively for compression of chirps of different duration.Processor adaptation is fulfilled by simple control of CCD clock rate. Results of experimental investigation of the laboratory setup with chirps of short duration are presented.

Citation Download Citation

Nelly A. Esepkina, Alexander P. Lavrov, Sergei I. Ivanov, Anton B. Matveev, and Dmitrij V. Korneev "Adaptive acousto-optical processor for chirps", Proc. SPIE 2969, Second International Conference on Optical Information Processing, (27 December 1996); https://doi.org/10.1117/12.262613

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