We experimentally demonstrate a dual tapered solid core photonic crystal fiber (SCPCF) based modal interferometer for curvature and temperature measurement. The compact interferometer shows curvature and temperature sensitivity of 7.82 dB/m−1 and 42 pm/°C respectively.
Kai NiTao LiLimin HuWenwen QianQuanyao ZhangShangzhong Jin
Jiansen YeRan Gao Contact author
Chang LiuYanyan ChuXinghu FuWa JinGuangwei FuWeihong Bi
Guangwei FuYunpu LiXinghu FuWa JinWeihong Bi
付兴虎 Fu Xinghu谢海洋 Xie Haiyang朱洪彬 Zhu Hongbin付广伟 Fu Guangwei毕卫红 Bi Weihong