Angle sensor with two cascading abrupt-taper based on interferometer and single mode optical fiber
ZHOU Yumeng, ZHAO Chunliu, SHI Feifei, LI Yi, DONG Xinyong
Journal of Shanghai University(Natural Science Edition) . 2017, (4): 543 -548 .  DOI: 10.12066/j.issn.1007-2861.1714