Optical Fiber Temperature Sensor Based on PDMS-Filled Air-Cavity Fabry-Perot Structure. - Zi-Kang Yin; Ri-Qing Lv; Jun-Yuan Zhang; Jia-Bao Zhou; Cong Liu 042; Man-Xi Zhang; Jia-Xin Yang (IEEE Trans. Instrum. Meas., 2023)