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Proceedings Paper

Modeling of a level of distortions of a pulse signal in the interferentional device in view of errors of its manufacturing
Author(s): Salavat T. Kusimov; Ramil G. Usmanov; Irek A. Sharifgaliev; Libor Kotacka
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Paper Abstract

Quantitative estimation of a level of interference distortions was carried out through the replacement of real trapezoidal signals by the model harmonious signal. Analytical expressions for amplitudes of the first and the maximum harmonics were obtained. Influence of a skew of mirrors on resulting signal in Fabry-Perot interferometer (FPI) was investigated. Distortions were represented by the pulse form variation and increasing of bit-error probability. The spectral analysis ofreceived signal has allowed to estimate the relation between the signal level and distortion level. It is well known, the skew of interferometer mirrors is the most influence factor. Transfer interferometer characteristics was obtained, and its properties were investigated.

Paper Details

Date Published: 6 June 2005
PDF: 11 pages
Proc. SPIE 5854, Optical Technologies for Telecommunications, (6 June 2005); doi: 10.1117/12.634612
Show Author Affiliations
Salavat T. Kusimov, State Congress Dept. (Russia)
Ufa State Aviation Technical Univ. (Russia)
Ramil G. Usmanov, Bashkir-Energo (Russia)
Irek A. Sharifgaliev, Energospeznaladka (Russia)
Libor Kotacka, Optaglio s.r.o. (Czech Republic)

Published in SPIE Proceedings Vol. 5854:
Optical Technologies for Telecommunications
Vladimir A. Andreev; Vladimir A. Burdin; Albert H. Sultanov, Editor(s)

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