Fundamentals of Optical Fiber Sensing Schemes Based on Coherent Optical Time Domain Reflectometry: Signal Model Under Static Fiber Conditions

The paper develops a statistical model for the signals received in phase-sensitive optical time domain reflectometry (OTDR) probed by highly coherent sources. The backscattering process is modelled by a set of discrete scatterers with properly chosen parameters. Explicit equations for calculating th...

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Veröffentlicht in:	Journal of lightwave technology 2015-09, Vol.33 (17), p.3660-3671
Hauptverfasser:	Liokumovich, Leonid B., Ushakov, Nikolai A., Kotov, Oleg I., Bisyarin, Mikhail A., Hartog, Arthur H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Backscatter optical fiber devices Optical fiber sensors Optical fibers Optical scattering reflectometry
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