Advances in distributed sensing techniques using Brillouin scattering

15 September 1995

proceedings article
Published by SPIE-Intl Soc Optical Eng

Vol. 2507, 126-136
https://doi.org/10.1117/12.219611

Abstract

This paper provides an overview of distributed strain and temperature sensing techniques that employ Brillouin scattering in single-mode optical fibers. These techniques are based on strain- and temperature- induced changes in the Brillouin frequency shift. Emphasis will be placed on recent progress in performance such as improvements in dynamic range, measurement accuracy, and spatial resolution.

Keywords

BRILLOUIN SCATTERING
DISTRIBUTED SENSING
DYNAMIC RANGE
MODE OPTICAL FIBERS
SENSING TECHNIQUES
SPATIAL RESOLUTION
USING BRILLOUIN

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