Discrimination of Temperature and Strain in Brillouin Optical Time Domain Analysis Using a Multicore Optical Fiber

Discrimination of Temperature and Strain in Brillouin Optical Time Domain Analysis Using a Multicore Optical Fiber

Brillouin optical time domain analysis is the sensing of temperature and strain changes along an optical fiber by measuring the frequency shift changes of Brillouin backscattering. Because frequency shift changes are a linear combination of temperature and strain changes, their discrimination is a c...

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Bibliographic Details
Main Authors:	Mohamed A. S. Zaghloul, Mohan Wang, Giovanni Milione, Ming-Jun Li, Shenping Li, Yue-Kai Huang, Ting Wang, Kevin P. Chen
Format:	Article
Language:	English
Published:	MDPI AG 2018-04-01
Series:	Sensors
Subjects:	fiber optics sensors Brillouin Scattering optical time domain reflectometry fiber characterization
Online Access:	http://www.mdpi.com/1424-8220/18/4/1176

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