[1] Kurashima T, Horiguchi T, Tateda M. Distributed-temperature sensing using stimulated Brillouin scattering in optical silica fibers[J]. Optics Letters, 15, 1038-1040(1990).

[2] Bao X, Webb D J, Jackson D A. 22-km distributed temperature sensor using Brillouin gain in an optical fiber[J]. Optics Letters, 18, 552-554(1993).

[3] Bao X, Dhliwayo J, Heron N et al. Experimental and theoretical studies on a distributed temperature sensor based on Brillouin scattering[J]. Journal of Lightwave Technology, 13, 1340-1348(1995).

[4] Li W Q, Bai Q, Zan W et al. SNR enhancement for BOTDA by DnCNN and pulse coding[J]. Chinese Journal of Lasers, 51, 1706004(2024).

[5] Zhang X P, Zhang Y X, Wang L et al. Current status and future of research and applications for distributed fiber optic sensing technology[J]. Acta Optica Sinica, 44, 0106001(2024).

[6] Liu Q, Huang J, Liang H et al. Coded DPP-BOTDA sensor based on Brillouin gain-loss effect[J]. Laser & Optoelectronics Progress, 60, 0928005(2023).

[7] Li H, Fan C Z, Xiao X P et al. Research progress in scattering enhanced microstructured fiber and its distributed sensing technology[J]. Acta Optica Sinica, 44, 0106008(2024).

[8] Huang L J, Zhou X, Fan X Y et al. Multi-mechanism distributed fiber-optic sensing technology[J]. Acta Optica Sinica, 44, 0106007(2024).

[9] Zhang X P, Zhou G N, Wang H R et al. Research progress of broken wire monitoring of prestressed concrete cylinder pipe based on distributed optical fiber acoustic sensing[J]. Acta Optica Sinica, 44, 0106006(2024).

[10] Soto M A, Bolognini G, Di Pasquale F. Analysis of optical pulse coding in spontaneous Brillouin-based distributed temperature sensors[J]. Optics Express, 16, 19097-19111(2008).

[11] Dong Y K, Bao X Y, Li W H. Differential Brillouin gain for improving the temperature accuracy and spatial resolution in a long-distance distributed fiber sensor[J]. Applied Optics, 48, 4297-4301(2009).

[12] Chen Y K, Le C, Zheng Y H et al. Improving the performance of Brillouin optical time domain reflection system using local stimulated scattering[J]. Acta Photonica Sinica, 53, 0614002(2024).

[13] 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).

[14] Huang Z, Wang Z F, Gao C X et al. The multi-mode fiber laser achieves a high brightness output of 100 watts[J]. Acta Optica Sinica (Online), 2, 0506002(2025).

[15] Tateda M, Horiguchi T, Kurashima T et al. First measurement of strain distribution along field-installed optical fibers using Brillouin spectroscopy[J]. Journal of Lightwave Technology, 8, 1269-1272(1990).

[16] Huang Q M, Chen Y K, Liu X Y et al. Fast positioning of Brillouin optical time domain reflectometry frequency shift and enhancement of spatial resolution using maximum seeking method[J]. Acta Optica Sinica, 43, 1406004(2023).

[17] Yu Q R, Bao X Y, Ravet F et al. Simple method to identify the spatial location better than the pulse length with high strain accuracy[J]. Optics Letters, 30, 2215-2217(2005).

[18] Song K Y, Hotate K. Distributed fiber strain sensor with 1-kHz sampling rate based on Brillouin optical correlation domain analysis[J]. IEEE Photonics Technology Letters, 19, 1928-1930(2007).

[19] Cui Q S, Pamukcu S, Xiao W et al. Truly distributed fiber vibration sensor using pulse base BOTDA with wide dynamic range[J]. IEEE Photonics Technology Letters, 23, 1887-1889(2011).

[20] Bao Y, Hoehler M S, Smith C M et al. Temperature measurement and damage detection in concrete beams exposed to fire using PPP-BOTDA based fiber optic sensors[J]. Smart Materials and Structures, 26, 105034(2017).

[21] Sperber T, Eyal A, Tur M et al. High spatial resolution distributed sensing in optical fibers by Brillouin gain-profile tracing[J]. Optics Express, 18, 8671-8679(2010).

[22] Yang J, Lin C F, Zou C et al. Advances in high-performance optical frequency domain distributed fiber optical measuring and sensing technology[J]. Acta Optica Sinica, 44, 0106002(2024).

[23] Hotate K, Tanaka M. Distributed fiber Brillouin strain sensing with 1-cm spatial resolution by correlation-based continuous-wave technique[J]. IEEE Photonics Technology Letters, 14, 179-181(2002).

[24] Cui Q S, Pamukcu S, Pervizpour M. Impact wave monitoring in soil using a dynamic fiber sensor based on stimulated Brillouin scattering[J]. Sensors, 15, 8163-8172(2015).

[25] Kobyakov A, Sauer M, Chowdhury D. Stimulated Brillouin scattering in optical fibers[J]. Advances in Optics and Photonics, 2, 1-59(2010).

[26] Singh S P, Singh N. Nonlinear effects in optical fibers: origin, management and applications[J]. Progress in Electromagnetics Research, 73, 249-275(2007).

[27] Wait P C, De Souza K, Newson T P. A theoretical comparison of spontaneous Raman and Brillouin based fibre optic distributed temperature sensors[J]. Optics Communications, 144, 17-23(1997).

[28] Ren L H, Wang W Y, Xu K et al. Stimulated Brillouin scattering in micro/nanophotonic waveguides and resonators[J]. Nanophotonics, 14, 1509-1535(2025).

[29] Horiguchi T, Tateda M. BOTDA-nondestructive measurement of single-mode optical fiber attenuation characteristics using Brillouin interaction: theory[J]. Journal of Lightwave Technology, 7, 1170-1176(1989).

[30] Liu J Y, Wang T, Zhang Q et al. Research progress on temperature-strain dual-parameter sensing in BOTDA system[J]. Laser & Optoelectronics Progress, 58, 1306021(2021).

[31] Boyd R W[M]. Nonlinear optics(2007).

[32] Soto M A, Thévenaz L. Modeling and evaluating the performance of Brillouin distributed optical fiber sensors[J]. Optics Express, 21, 31347-31366(2013).

[33] Agrawal G P. Nonlinear fiber optics[M]. Nonlinear science at the dawn of the 21st Century, 542, 195-211(2007).

[34] 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).

[35] Hu Q. Analysis of Fresnel reflection loss on fiber splice and its effects on the properties of the transmission[J]. Semiconductor Optoelectronics, 19, 136-139(1998).

[36] Zhang L X, Liu Z J, Kang Q H et al. Denoising method for single-ended BOTDA system based on empirical mode decomposition[J]. Semiconductor Optoelectronics, 45, 336-340(2024).

[37] Zhang L X. Theoretical and experimental research on the key technologies of single-ended BOTDA system[D](2018).

[38] Liu C Y, Yu Y L, Gao Y J. Fiber refractometer based on the Fresnels principle[J]. Journal of Optoelectronics·Laser, 15, 1464-1466(2004).

[39] Heron N A, Webb D J, Jackson D A. Single ended Brillouin interaction based distributed sensor using a Faraday rotating mirror[J]. Proceedings of SPIE, 2838, 124-130(1996).

[40] Tsuji K, Kim J, Oiwa M et al. Accurate measurement of the Brillouin frequency shift in optical fibers using a doubly phase-modulated probe light[C], 1-2(2008).

[41] Tsuji K, Oiwa M, Minami S et al. High-precision and one-end accessible Brillouin optical time domain analysis system using round-tripped phase-modulated probe light[C], 1-2(2009).

[42] Hill K O, Fujii Y, Johnson D C et al. Photosensitivity in optical fiber waveguides: application to reflection filter fabrication[J]. Applied Physics Letters, 32, 647-649(1978).

[43] Davis M A, Kersey A D. Simultaneous measurement of temperature and strain using fiber Bragg gratings and Brillouin scattering[J]. Proceedings of SPIE, 2838, 114-123(1996).

[44] Wang J, Liu Y, Zhang W J et al. Study on single- ended distributed optic- fiber sensing system based on Brillouin loss[J]. Laser & Infrared, 44, 772-776(2014).

[45] Kleefeld A, Reißel M. The Levenberg‒Marquardt method applied to a parameter estimation problem arising from electrical resistivity tomography[J]. Applied Mathematics and Computation, 217, 4490-4501(2011).

[46] Chai J, Sun Y Y, Qian Y Y et al. Strata movement testing based on FBG-BOTDA combined sensing technology in similar model[J]. Journal of Xi’an University of Science and Technology, 36, 1-7(2016).

[47] Xu J, Dziong Z, Cabani A. Simultaneous temperature sensing using distributed cascading fiber Bragg grating-based single-ended Brillouin optical time-domain analyzer[J]. Laser Physics, 28, 125101(2018).

[48] Nikles M, Thevenaz L, Robert P A. Simple distributed fiber sensor based on Brillouin gain spectrum analysis[J]. Optics Letters, 21, 758-760(1996).

[49] Nikles M, Thevenaz L, Robert P A. Brillouin gain spectrum characterization in single-mode optical fibers[J]. Journal of Lightwave Technology, 15, 1842-1851(1997).

[50] Cui Q S, Pamukcu S, Xiao W et al. Distributed fiber sensor based on modulated pulse base reflection and Brillouin gain spectrum analysis[J]. Applied Optics, 48, 5823-5828(2009).

[51] Zhang L X, Li Y Q, Tian M. Performance improvement method of single-ended BOTDA system based on Fresnel reflection[J]. Optoelectronics Letters, 18, 170-174(2022).

[52] Yang Z S, Hong X B, Wu J et al. Single-ended distributed Brillouin sensing with high spatial resolution based on double-sideband long pulse[J]. Applied Physics Express, 6, 072502(2013).

[53] Urricelqui J, Sagues M, Loayssa A. Brillouin optical time-domain analysis sensor assisted by Brillouin distributed amplification of pump pulses[J]. Optics Express, 23, 30448-30458(2015).

[54] Chang H Q, Jia X H, Ji X L et al. DBA-based BOTDA using optical comb pump and pulse coding with a single laser[J]. IEEE Photonics Technology Letters, 28, 1142-1145(2016).

[55] Zhang X P, Hu J H, Zhang Y X. A hybrid single-end-access BOTDA and COTDR sensing system using heterodyne detection[J]. Journal of Lightwave Technology, 31, 1954-1959(2013).

[56] Mizuno Y, Hayashi N, Nakamura K. Fresnel-assisted self-heterodyne detection for Brillouin gain spectrum characterisation in polymer optical fibres[J]. Electronics Letters, 50, 1153-1155(2014).

[57] Minardo A, Bernini R, Zeni L et al. A reconstruction technique for long-range stimulated Brillouin scattering distributed fibre-optic sensors: experimental results[J]. Measurement Science and Technology, 16, 900-908(2005).

[58] Cui Q S, Pamukcu S, Lin A X et al. Distributed temperature sensing system based on Rayleigh scattering BOTDA[J]. IEEE Sensors Journal, 11, 399-403(2011).

[59] Kishida T, Li C H. Pulse pre pump BOTDA technology for new generation of distributed strain measuring system[EB/OL]. http://sh-ashiya.com/produce/PPPBOTDA.pdf

[60] Li Y Q, Li T, An Q et al. Analytical model and simulation of pulsed pre-pump Rayleigh BOTDA system[J]. Infrared and Laser Engineering, 45, 0822005(2016).

[61] Li Y Q, Zhang L X, Li X J et al. Performance improvement method of Rayleigh Brillouin optical time domain analysis system[J]. Acta Optica Sinica, 37, 0106001(2017).

[62] Li Y Q, Zhang L X, Fan H B et al. A performance enhanced Rayleigh Brillouin optical time domain analysis sensing system[J]. Optoelectronics Letters, 14, 84-87(2018).

[63] Alasia D, Gonzalez Herraez M, Abrardi L et al. Detrimental effect of modulation instability on distributed optical fiber sensors using stimulated Brillouin scattering[J]. Proceedings of SPIE, 5855, 587-590(2005).

[64] Li T F, Ba D X, Zhou D W et al. Recent progress in optical fiber sensing based on forward stimulated Brillouin scattering[J]. Opto-Electronic Engineering, 49, 220021(2022).

[65] Zornoza A, Sagues M, Loayssa A. Self-heterodyne detection for SNR improvement and distributed phase-shift measurements in BOTDA[J]. Journal of Lightwave Technology, 30, 1066-1072(2012).

[66] Li Y Q, Zhang L X, Fan H B et al. A self-heterodyne detection Rayleigh Brillouin optical time domain analysis system[J]. Optics Communications, 427, 190-195(2018).

[67] Li Y Q, Wang L, Zhang L X et al. A wavelength scanning BOTDR sensing system based on Rayleigh and Brillouin self-heterodyne detection[J]. Optics Communications, 533, 129284(2023).

[68] Shang Q F, Mao X, Zhang L X et al. Research on a novel Rayleigh BOTDA system[J]. Infrared and Laser Engineering, 46, 0120001(2017).

[69] Dominguez-Lopez A, Angulo-Vinuesa X, Lopez-Gil A et al. Non-local effects in dual-probe-sideband Brillouin optical time domain analysis[J]. Optics Express, 23, 10341-10352(2015).

[70] Huang L J, Fan X Y, He Z Y. Hybrid distributed fiber-optic sensing system by using Rayleigh backscattering lightwave as probe of stimulated Brillouin scattering[J]. Journal of Lightwave Technology, 41, 4374-4380(2023).

[71] Huang L J, He Z Y, Fan X Y. Simplified single-end Rayleigh and Brillouin hybrid distributed fiber-optic sensing system[J]. Science China (Information Sciences), 66, 129404(2023).

[72] Huang L J, Fan X Y, He Z Y. Scanning-free hybrid Rayleigh‒Brillouin distributed fiber-optic sensing system[J]. Optics Letters, 48, 4629-4632(2023).

[73] Chen D, Liu Q W, Fan X Y et al. Distributed fiber-optic acoustic sensor with enhanced response bandwidth and high signal-to-noise ratio[J]. Journal of Lightwave Technology, 35, 2037-2043(2017).

[74] Wang S, Fan X Y, Liu Q W et al. Distributed fiber-optic vibration sensing based on phase extraction from time-gated digital OFDR[J]. Optics Express, 23, 33301-33309(2015).

[75] Huang L J, Fan X Y, Liu C Z et al. Non-step-scanning Rayleigh‒Brillouin distributed fiber-optic sensing system utilizing double sideband modulation[J]. Journal of Lightwave Technology, 42, 6213-6218(2024).