[1] DeMerchant M, Brown A, Bao X Y et al. Structural monitoring by use of a Brillouin distributed sensor[J]. Applied Optics, 38, 2755-2759(1999).

[2] Bado M F, Casas J R. A review of recent distributed optical fiber sensors applications for civil engineering structural health monitoring[J]. Sensors, 21, 1818(2021).

[3] Xia M, Tang X H, Wang Y et al. Comparative analysis of strain monitoring of the installed optical fiber composite overhead ground wire using BOTDA/R[J]. Acta Optica Sinica, 40, 1506001(2020).

[4] Wen J F. Research on simultaneous measurement of temperature and strain of petroleum tank based on BOTDR system[D](2021).

[5] 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).

[6] Cheng G, Wang Z X, Zhu H H et al. Research review of rock and soil deformation monitoring based on distributed fiber optic sensing[J]. Laser & Optoelectronics Progress, 59, 1900004(2022).

[7] Zhou Z C, Wang H Y, Wang Y et al. Distributed static and dynamic detection of an acoustic wave in a Brillouin random fiber laser[J]. Photonics Research, 9, 772-780(2021).

[8] Kurashima T, Horiguchi T, Tateda M. Thermal effects on the Brillouin frequency shift in jacketed optical silica fibers[J]. Applied Optics, 29, 2219-2222(1990).

[9] Horiguchi T, Kurashima T, Tateda M. Tensile strain dependence of Brillouin frequency shift in silica optical fibers[J]. IEEE Photonics Technology Letters, 1, 107-108(1989).

[10] Mizuno Y, Theodosiou A, Kalli K et al. Distributed polymer optical fiber sensors: a review and outlook[J]. Photonics Research, 9, 1719-1733(2021).

[11] Gao H R, Zheng Y H, Li Y Z et al. Adaptive denoising algorithm for STFT-BOTDR system based on specific frequency-time combination[J]. Acta Optica Sinica, 45, 0928003(2025).

[12] Ma D Y, Chen Y M, Zheng Y H et al. Improvement of BOTDR system performance using the IFSBL-KSVD algorithm[J]. Chinese Journal of Lasers, 52, 1006002(2025).

[13] Huang Z, Wang Z F, Gao C F et al. High-brightness output at 100 W level achieved by multi-mode fiber laser[J]. Acta Optica Sinica (Online), 2, 0506002(2025).

[14] 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).

[15] Gao H R, Li Y Z, Guo L F et al. Research progress on signal noise reduction methods in distributed fiber optic sensing technology based on Brillouin scattering[J]. Laser & Optoelectronics Progress, 62, 0100009(2025).

[16] Wang F, Zhang X P, Lu Y G et al. Improvement of spatial resolution for strain measurement with Brillouin optical time-domain reflectometer by fitting method based on equivalent optical pulse[J]. Acta Optica Sinica, 28, 43-49(2008).

[17] Soto M A, Ramírez J A, Thévenaz L. Intensifying Brillouin distributed fibre sensors using image processing[J]. Proceedings of SPIE, 9634, 96342D(2015).

[18] Liu J Y, Wang T, Zhang Q et al. Rapid noise removal based dual adversarial network for the Brillouin optical time domain analyzer[J]. Optics Express, 29, 34002-34014(2021).

[19] Zhang Y X, Ying Z F, Tu G J et al. Strain variation measurement with short-time Fourier transform-based Brillouin optical time-domain reflectometry sensing system[J]. Electronics Letters, 50, 1624-1626(2014).

[20] Liu X Y, Chen L P, Chen Y M et al. Detection accuracy improvement of compact and low-cost BOTDR system using locally stimulated scattering excitation[J]. Acta Optica Sinica, 44, 1106006(2024).