We report high sensitivity fiber Bragg grating temperature sensors. Temperature sensitivity of 175 pm/°C and a resolution of 0.002°C rms is reported. A shear-lag strain transfer model is utilized to optimize the sensor's thermal responsivity.
Xingyu WangXiaoyan SunYouwang HuLi ZengQishi LiuJi’an Duan
Kishore BhowmikGang‐Ding PengEliathamby AmbikairajahGinu Rajan
Kuo Li周振安 Zhou Zhenan刘爱春 Liu Aichun王秀英 Wang Xiuying
Sanjay D. GuptaToru MizunamiTakashi YamaoTeruo Shimomura