Interference space-time-integrating acousto-optic spectrum analyzer

Sergey A. Grachev; Pavel S. Kamochkin; Andrey N. Rogov

doi:10.1117/12.262679

27 December 1996 Interference space-time-integrating acousto-optic spectrum analyzer

Sergey A. Grachev, Pavel S. Kamochkin, Andrey N. Rogov

Proceedings Volume 2969, Second International Conference on Optical Information Processing; (1996) https://doi.org/10.1117/12.262679
Event: Second International Conference on Optical Information Processing, 1996, St. Petersburg, Russian Federation

Abstract

This article contains the results of researches of homodyne acousto-optic spectrum analyzer (AOSA) using interferention. AOSA contains two-channel acousto-optic cell. The spectrum of processed signal is registered by CCD-matrix. The formulas describing the dependencies between dynamic range of AOSA and optic systems parameters are presented. The results show that optimal hardware and reference signal are allow increasing the dynamic range up to 80 dB.

Citation Download Citation

Sergey A. Grachev, Pavel S. Kamochkin, and Andrey N. Rogov "Interference space-time-integrating acousto-optic spectrum analyzer", Proc. SPIE 2969, Second International Conference on Optical Information Processing, (27 December 1996); https://doi.org/10.1117/12.262679

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