Publication

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

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

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/record/288005?ln=en

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

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