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Conferences > OFS > 2018 > ThE > ThE17

Distributed hydrogen monitoring with phase-sensitive optical time-domain reflectometry

Li Zhang, Maximilian Fisser, Fan Yang, and Luc Thévenaz

Open Access Open Access

Abstract

We propose a distributed hydrogen sensing system based on ϕ-OTDR and a novel coating configuration with fiber adhesively bonding to palladium foils. An ultra-high sensitive distributed hydrogen sensing with 5 cm spatial resolution is demonstrated.

© 2018 The Author(s)

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