[1] [1] CAI Y J, YANG Z Q, ZHANG B H, et al. Research on wind turbine blade damage based on pre-stressed FBG strain sensors［J］. Optoelectronics Letters, 2024, 20(2):83-88.

[2] [2] SIMONE D, CIAMPA F, BOCCARDI S, et al. Impact source localisation in aerospace composite structures［J］. Smart Materials and Structures, 2017, 26(12):125026.

[4] [4] KERSEY A D, DAVIS M A, PATRICK H J, et al. Fiber grating sensors ［J］. Journal of Lightwave Technology, 1997, 15(8):1442-1463.

[6] [6] HE T, PAN Q, LIU Y, et al. Near-field beamforming analysis for acoustic emission source localization［J］. Ultrasonics, 2012, 52(5):587-592.

[7] [7] DONG L, LI X. A microseismic/acoustic emission source location method using arrival times of PS waves for unknown velocity system［J］. International Journal of Distributed Sensor Networks, 2013, 2013:307489.

[15] [15] LI S F, YUAN P, LI K, et al. AWG-based large dynamic range fiber Bragg grating interrogation system［J］. Optoelectronics Letters, 2024, 20(3):129-134.