[1] Qu S, Xu Y P, Huang S et al. Recent advancements in optical frequency-domain reflectometry: a review[J]. IEEE Sensors Journal, 23, 1707-1723(2023).

[2] Zhang C, Bao Y, Cui T et al. Polarization independent phase-OFDR in Rayleigh-based distributed sensing[J]. Journal of Lightwave Technology, 41, 2518-2525(2023).

[3] Liu S Q, Yu F H, Hong R et al. Advances in phase-sensitive optical time-domain reflectometry[J]. Opto-Electronic Advances, 5, 200078(2022).

[4] Lu L D, Su X C, Zhang C L et al. A novel distributed vibration sensor based on fading noise reduction in multi-mode fiber[J]. Sensors, 22, 8028(2022).

[5] Yuan H Y, Wang Y, Zhao R et al. An anti-noise composite optical fiber vibration sensing system[J]. Optics and Lasers in Engineering, 139, 106483(2021).

[6] Lu L D, Yong M C, Wang Q S et al. A hybrid distributed optical fiber vibration and temperature sensor based on optical Rayleigh and Raman scattering[J]. Optics Communications, 529, 129096(2023).

[7] Ba D X, Qiu L Q, Chu Q et al. High-resolution and large-strain distributed dynamic sensor based on Brillouin and Rayleigh scattering[J]. Optics Letters, 47, 5777-5780(2022).

[8] Sladen A, Rivet D, Ampuero J P et al. Distributed sensing of earthquakes and ocean-solid Earth interactions on seafloor telecom cables[J]. Nature Communications, 10, 5777(2019).

[9] Qin Z J, Hu Y W, Yue Y L et al. A dual-ended 400 km OFDR for vibration detection[J]. Measurement Science and Technology, 33, 045203(2022).

[10] Liu K, Feng B W, Liu T G et al. Continuous distributed fiber strain location sensing based on optical frequency domain reflectometry[J]. Chinese Journal of Lasers, 42, 0505006(2015).

[11] Xu B J, He J, Du B et al. Femtosecond laser point-by-point inscription of an ultra-weak fiber Bragg grating array for distributed high-temperature sensing[J]. Optics Express, 29, 32615-32626(2021).

[12] Chen D, Mo W J, Zhao Z D et al. Airborne optical cable connection detection technology based on optical frequency domain reflectometer[J]. Measurement & Control Technology, 41, 119-123(2022).

[13] Okamoto T, Iida D, Koshikiya Y et al. Deployment condition visualization of aerial optical fiber cable by distributed vibration sensing based on optical frequency domain reflectometry[J]. Journal of Lightwave Technology, 39, 6942-6951(2021).

[14] Mustafa S, Sekiya H, Morichika S et al. Monitoring internal strains in asphalt pavements under static loads using embedded distributed optical fibers[J]. Optical Fiber Technology, 68, 102829(2022).

[15] Fernández M P, Morbidel L, Bulus-Rossini L A et al. Temperature-robust monitoring of TDM-PONs through optical coding assisted by broadband λ-tunable I-OFDR[J]. Journal of Lightwave Technology, 39, 4607-4613(2021).

[16] Wang J Q, Li Z Y, Yang Q et al. Interrogation of a large-capacity densely spaced fiber Bragg grating array using chaos-based incoherent-optical frequency domain reflectometry[J]. Optics Letters, 44, 5202-5205(2019).

[17] Esquivel-Hernández J, Martínez-Manuel R. Resolution improvement in a multi-point fiber refractometer based on coherent-OFDR[J]. IEEE Photonics Technology Letters, 32, 530-533(2020).