Dual Mach–Zehnder Interferometer Based on Side-Hole Fiber for High-Sensitivity Refractive Index Sensing

by Jie Hu, Liyang Shao, Guoqiang Gu, Xuming Zhang, Yanjun Liu, Xuefeng Song, Zhangqi Song, Jiansong Feng, Ryszard Buczynski, Mateusz Smietana, Taihong Wang, Tingting Lang
Published 2019-01-01