Quantification of Submillimeter Displacements by Distributed Optical Fiber Sensors

The estimation of sinkhole-induced ground displacement is an important issue for monitoring soil structures. Distributed optical fiber sensors (DOFSs) composed of an interrogator based on scattering effects in an optical fiber cable sensing element can be used to assess ground displacement. These se...

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Veröffentlicht in:	IEEE transactions on instrumentation and measurement 2016-02, Vol.65 (2), p.413-422
Hauptverfasser:	Buchoud, Edouard, Vrabie, Valeriu, Mars, Jerome I., D'Urso, Guy, Girard, Alexandre, Blairon, Sylvain, Henault, Jean-Marie
Format:	Artikel
Sprache:	eng
Schlagworte:	Brillouin scattering displacement measurement monitoring optical fiber measurement application Optical scattering Optical sensors Optical variables measurement Sensors signal processing Sinkholes Soil Strain Strain measurement
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