Monitoring of large structure using distributed Brillouin fibre sensing

Authors :: Philippe Robert
Daniele Inaudi
Boris Dardel
Massimo Facchini
Alexandre Fellay
Luc Thévenaz
Publisher :: Society of Photo-Optical Instrumentation Engineers
Abstract: On-site distributed measurements using a sensor based on stimulated Brillouin scattering are presented. Long fibre length can be used, so that a dense 2D or 3D measurement of strain or temperature can be obtained in large structure.

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