[1] Han G Q, Liu X M, Lei X H et al. Application of optical fiber sensing in aero-engine temperature test[J]. Chinese Journal of Scientific Instrument, 43, 145-164(2022).

[2] Nan Y G, Xie W P, Min L et al. Real-time monitoring of wind-induced vibration of high-voltage transmission tower using an optical fiber sensing system[J]. IEEE Transactions on Instrumentation and Measurement, 69, 268-274(2020).

[3] Khan F, Donder A, Galvan S et al. Pose measurement of flexible medical instruments using fiber Bragg gratings in multi-core fiber[J]. IEEE Sensors Journal, 20, 10955-10962(2020).

[4] Li Z, Wang J Q, Zhao L et al. Mine wind speed sensor using fiber Bragg grating based on differential pressure principle[J]. Infrared and Laser Engineering, 47, 0422002(2018).

[5] Fan H J, Li Y Q, Zhang L X et al. Multimode fiber temperature sensing based on BOTDR[J]. Laser Journal, 43, 74-80(2022).

[6] Wang C, Xi L X, Zhang Y A et al. Denoising scheme of BOTDR system using the combination of lifting wavelet threshold and cumulative average[J]. Chinese Journal of Lasers, 48, 1706001(2021).

[7] Zhang H Y, Yang Z Y, Cui R P et al. Horizontal load test on offshore wind turbine pile foundation based on BOTDR[J]. Acta Optica Sinica, 41, 1306016(2021).

[8] Liang H, Zhang X P, Li X H et al. Design and implementation of data fitting algorithm for Brillouin back scattered-light spectrum data[J]. Acta Photonica Sinica, 38, 875-879(2009).

[9] He Y J, Yin C Q, Li Y Q et al. A novel BOTDR system based on all fiber Mach-Zehnder interferometer[J]. Acta Photonica Sinica, 33, 721-724(2004).

[10] Zhang Y Z, Xu Z Y, Wang R et al. Simultaneous strain and temperature measurement using a Brillouin scattering based superstructure fiber grating filter[C], 607-611(2007).

[11] Wang S, Luan L J. The applied research of BOTDR technology in underground engineering[C](2011).

[12] Xiao S H, Li L. New fitting method for Brillouin-based scattering spectrum of fibre-optic distributed sensing systems[J]. Optical Technique, 35(2009).

[13] Zhang Y J, Zhang S G, Fu G W et al. Research on and application of hybrid optimization algorithm in Brillouin scattering spectrum parameter extraction problem[J]. Spectroscopy and Spectral Analysis, 32, 915-920(2012).

[14] Chen X J, Yu H Y, Huang W Z. A high accurate fitting algorithm for Brillouin scattering spectrum of distributed sensing systems based on LSSVM networks[C], 107-110(2021).

[15] Wang F, Zhan W W, Lu Y G et al. Determining the change of Brillouin frequency shift by using the similarity matching method[J]. Journal of Lightwave Technology, 33, 4101-4108(2015).

[16] Shang Q F, Hu Y T, Liu W. Research on Brillouin frequency shift extraction method of BOTDA sensing system[J]. Semiconductor Optoelectronics, 38(2017).

[17] Wang J J. Research on performance optimization methods of BOTDR sensing system[D](2021).

[18] Bao Y B, Sun J Q, Huang Q. Distributed fiber sensor based on Brillouin optical time domain reflection technique[J]. Laser & Optoelectronics Progress, 57, 210002(2020).