Distributed hydrostatic pressure measurement using phase-OTDR in a highly birefringent photonic crystal fibre

Luc Thévenaz, Li Zhang, Kenny Hey Tow
2018
Conference paper

Abstract

We demonstrate a distributed hydrostatic pressure measurement based on phase-sensitive optical time-domain reflectometry in a highly birefringent photonic crystal fibre with a 0.4 bar pressure resolution and a 10 cm spatial resolution.

Official source

https://infoscience.epfl.ch/record/261283?ln=en

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Distributed hydrostatic pressure measurement using phase-OTDR in a highly birefringent photonic crystal fibre

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