Temperature error of fiber-optic measuring systems

The temperature-measurement error that arises in using a phase sensor based on the homodyne Mach-Zehnder interferometer has been estimated. Criteria for choosing the radiation wavelength and the stabilization accuracy of the injection-laser radiation power with allowance for the temperature dependen...

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Bibliographic Details
Published in:Journal of engineering physics and thermophysics 2007-07, Vol.80 (4), p.781-785
Main Authors: Polyakov, A V, Ksenofontov, M A
Format: Article
Language:English
Subjects:
Studies
Temperature
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Summary:The temperature-measurement error that arises in using a phase sensor based on the homodyne Mach-Zehnder interferometer has been estimated. Criteria for choosing the radiation wavelength and the stabilization accuracy of the injection-laser radiation power with allowance for the temperature dependence of the spectral sensitivity of semiconductor photodetectors have been obtained.[PUBLICATION ABSTRACT]
ISSN:1062-0125
1573-871X
DOI:10.1007/s10891-007-0105-x