Simultaneous Measurement of Refractive Index and Temperature Based on SMF-HCF-FCF-HCF-SMF Fiber Structure. - Ronghui Xu 002; Chengran Ke; Yipu Xue; Yifei Xu; Minmin Xue; Jingfu Ye; Houquan Liu; Ming Chen 016; Shiliang Qu; Libo Yuan (Sensors, 2022)