Space-division multiplexed multicore fiber Mach-Zehnder interferometer for joint temperature and strain sensing

We proposed a novel multi-parameter sensor with in-line Mach-Zehnder interferometer in multicore fibers to measure the temperature and strain simultaneously. The cross sensitivities are eliminated and the relative measurement error is less than 5%.

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Bibliographic Details
Published in2016 Optical Fiber Communications Conference and Exhibition (OFC) pp. 1 - 3
Main Authors Lin Gan, Ruoxu Wang, Ming Tang, Li Duan, Borui Li, Songnian Fu, Weijun Tong, Huifeng Wei, Deming Liu, Shum, Perry Ping
Format Conference Proceeding
LanguageEnglish
Published OSA 01.03.2016
Subjects
Optical fiber communication
Optical fiber sensors
Optical fibers
Strain
Temperature measurement
Temperature sensors
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Summary:We proposed a novel multi-parameter sensor with in-line Mach-Zehnder interferometer in multicore fibers to measure the temperature and strain simultaneously. The cross sensitivities are eliminated and the relative measurement error is less than 5%.
DOI:10.1364/ofc.2016.w2a.35