Distributed Temperature and Strain Discrimination with Stimulated Brillouin Scattering and Rayleigh Backscatter in an Optical Fiber

A distributed optical fiber sensor with the capability of simultaneously measuring temperature and strain is proposed using a large effective area non-zero dispersion shifted fiber (LEAF) with sub-meter spatial resolution. The Brillouin frequency shift is measured using Brillouin optical time-domain...

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Principais autores:	Xiaoyi Bao, Liang Chen, Da-Peng Zhou, Wenhai Li
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2013-01-01
Colecção:	Sensors
Assuntos:	optical fiber sensors temperature and strain discrimination stimulated Brillouin scattering Rayleigh scattering
Acesso em linha:	http://www.mdpi.com/1424-8220/13/2/1836
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