Publication

Distributed Temperature Sensing Based on φ-OTDR Using Back-reflection-enhanced Fiber

Luc Thévenaz, Li Zhang, Malak Mohamed Hossameldeen Omar Mohamed Galal, Suneetha Sebastian
2021
Conference Papers

Abstract

Distributed temperature sensing with 10 dB back-reflection-enhanced fiber is performed based on φ-OTDR. While the temperature sensitivity of such fibers is similar to that of standard single-mode fibers, a 3-times higher temperature resolution is observed.

Official source

https://infoscience.epfl.ch/entities/publication/b1670df8-be87-422f-aeda-cc368315ca94

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Distributed Temperature Sensing Based on φ-OTDR Using Back-reflection-enhanced Fiber

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