Space-Division Multiplexed Multicore Fiber Mach-Zehnder Interferometer for Joint Temperature and Strain Sensing

被引:0
|
作者
Gan, Lin [1 ]
Wang, Ruoxu [1 ]
Tang, Ming [1 ]
Duan, Li [1 ]
Li, Borui [1 ]
Fu, Songnian [1 ]
Tong, Weijun [2 ]
Wei, Huifeng [2 ]
Liu, Deming [1 ]
Shum, Perry Ping [3 ]
机构
[1] Huazhong Univ Sci & Technol, Sch Opt & Elect Informat, Next Generat Internet Access Natl Engn Lab NGIA, Wuhan 430074, Peoples R China
[2] Yangtze Opt Fiber & Cable Joint Stock Ltd Co YOFC, 9 Opt Valley Ave, Wuhan 430073, Peoples R China
[3] Nanyang Technol Univ, Sch Elect & Elect Engn, Photon Ctr Excellence, 50 Nanyang Ave, Singapore 637553, Singapore
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中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
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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页数:3
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