Publication

Measurement with 2m resolution using a Raman-assisted BOTDA sensor featuring 75km dynamic range

Luc Thévenaz
2010
Conference paper

Abstract

We have used distributed Raman amplification to extend the measurement distance of a Brillouin Optical Time-Domain Analysis (BOTDA) sensor. We successfully demonstrate a dynamic range of 75 km with 2 meter spatial resolution.

Official source

https://infoscience.epfl.ch/record/162202?ln=en

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Measurement with 2m resolution using a Raman-assisted BOTDA sensor featuring 75km dynamic range

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