Modeling of a level of distortions of a pulse signal in the interferentional device in view of errors of its manufacturing

Salavat T. Kusimov; Ramil G. Usmanov; Irek A. Sharifgaliev; Libor Kotacka

doi:10.1117/12.634612

6 June 2005 Modeling of a level of distortions of a pulse signal in the interferentional device in view of errors of its manufacturing

Salavat T. Kusimov, Ramil G. Usmanov, Irek A. Sharifgaliev, Libor Kotacka

Author Affiliations +

Proceedings Volume 5854, Optical Technologies for Telecommunications; (2005) https://doi.org/10.1117/12.634612
Event: Optical Technologies for Telecommunications, 2004, Samara, Russian Federation

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.

Citation Download Citation

Salavat T. Kusimov, Ramil G. Usmanov, Irek A. Sharifgaliev, and Libor Kotacka "Modeling of a level of distortions of a pulse signal in the interferentional device in view of errors of its manufacturing", Proc. SPIE 5854, Optical Technologies for Telecommunications, (6 June 2005); https://doi.org/10.1117/12.634612

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