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Proceedings Paper

Interference space-time-integrating acousto-optic spectrum analyzer
Author(s): Sergey A. Grachev; Pavel S. Kamochkin; Andrey N. Rogov
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Paper 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.

Paper Details

Date Published: 27 December 1996
PDF: 4 pages
Proc. SPIE 2969, Second International Conference on Optical Information Processing, (27 December 1996); doi: 10.1117/12.262679
Show Author Affiliations
Sergey A. Grachev, St. Petersburg Electrotechnical Univ. (Russia)
Pavel S. Kamochkin, St. Petersburg Electrotechnical Univ. (Russia)
Andrey N. Rogov, St. Petersburg Electrotechnical Univ. (Russia)


Published in SPIE Proceedings Vol. 2969:
Second International Conference on Optical Information Processing

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