Publication

Simple distributed temperature sensor based on Brillouin gain spectrum analysis

Luc Thévenaz
1994
Conference Papers

Abstract

A novel configuration is presented here, based on the pump and probe technique, that has the following advantages: 1) few optical elements are required, 2) a single laser source is used, 3) a single fiber end is accessed, 4) only pulsed signals propagate.

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Simple distributed temperature sensor based on Brillouin gain spectrum analysis

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