RT Journal T1 Fiber up-taper assisted Mach-Zehnder interferometer for high sensitive temperature sensing A1 Lili MAO,Qizhen SUN,Ping LU,Zefeng LAO,Deming LIU PB Front. Optoelectron. FD 2015-11-24 YR 2015 JF Frontiers of Optoelectronics JO Front. Optoelectron. VO 8 IS 4 SP 431 DO 10.1007/s12200-014-0455-x K1 fiber sensor;Mach-Zehnder interferometer (MZI);multimode fiber (MMF);up-taper LK {https://journal.hep.com.cn/foe/EN/article/article_11343.shtml}