Publication

Determination of the Measurement Accuracy of a Phase-sensitive OTDR

Luc Thévenaz, Zhisheng Yang, Malak Mohamed Hossameldeen Omar Mohamed Galal, Suneetha Sebastian
2021
Conference Papers

Abstract

This paper presents the measurement accuracy of a phase-sensitive optical time-domain reflectometer (ϕ-OTDR) as a function of SNR and pulse width. A method to determine the absolute SNR of a ϕ-OTDR system is also proposed.

Official source

https://infoscience.epfl.ch/entities/publication/36e4634e-a85b-4d50-a12c-244ab764547f

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