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Proceedings Paper

Accuracy of signal-frequency and spectral-width estimations in an acousto-optic spectrum analyzer in the presence of external and internal noises
Author(s): G. S. Nakhmanson
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Paper Abstract

This paper presents an analysis of the efficiency of the acousto-optic spectrum analyzer (AOSA), working in the presence of an external interference and the internal noises coming from photo detectors and the adjoining electronic processing system. Distortions of true results are caused by heterogeneities in an acousto-optic interaction medium (AOIM) and are related to internal noises of the AOSA. The means and dispersion regularities of the signal frequency and spectrum width estimations have been analyzed.

Paper Details

Date Published: 21 January 1994
PDF: 5 pages
Proc. SPIE 2051, International Conference on Optical Information Processing, (21 January 1994); doi: 10.1117/12.165964
Show Author Affiliations
G. S. Nakhmanson, Voronezh Higher Aviation Engineering College (Russia)


Published in SPIE Proceedings Vol. 2051:
International Conference on Optical Information Processing
Yuri V. Gulyaev; Dennis R. Pape, Editor(s)

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