[1] Lu Y, Zhu T, Chen L, et al. Distributed vibration sensor based on coherent detection of phase-OTDR[J]. Journal of Lightwave Technology, 2010, 28(22): 3243-3249.
[2] Liu Ming, Zhang Shulin, Li Hua, et al. Study of a selective averaging method formagnetocardiography-based noise suppression[J]. Acta Phys Sin, 2013, 62(9): 098501. (in Chinse)
[3] Wang Jie, Jia Xinhong, Rao Yunjiang, et al. Phase-sensitive optical time-domain reflectometer based on bi-directional Raman amplification[J]. Acta Phys Sin, 2013, 62(4): 044212. (in Chinse)
[4] Wang Siyuan, Lou Shuqin, Liang Sheng, et al. Pattern recognition method of fiber distributed disturbance sensing system based on M-Z interferometer[J]. Infrared and Laser Engineering, 2014, 43(8): 2613-2618. (in Chinse)
[5] Zhang Chunxi, Zhong Xiang, Li Lijing, et al. Long-distance intrusion sensor based on phase sensitivity optical time domain reflectometry[J]. Infrared and Laser Engineering, 2015, 44(2): 742-746. (in Chinse)
[6] Lv Qiying, Li Lijing, Wang Hongbo, et al. Influences of laser on fiber-optic distributed disturbance sensor based on Φ-OTDR[J]. Infrared and L aser Engineering, 2014, 43(12):3918-3923. (in Chinse)
[7] Wang Z N, Li J, Fan M Q, et al. Phase-sensitive optical time-domain reflectometry with Brillouin amplification[J]. Optics Letters, 2014, 39(15): 4313-4316.
[8] Peng F, Wu H, Jia X H, et al. Ultra-long high-sensitivity Φ-OTDR for high spatial resolution intrusion detection of pipelines[J]. Optics Express, 2014, 22(11): 13804-13810.
[9] Zhong X, Zhang C, Li L, et al. Influences of laser source on phase-sensitivity optical time-domain reflectometer-based distributed intrusion sensor[J]. Applied Optics, 2014, 53(21): 4645-4650.
[10] Xie K L, Rao Y J, Ran Z L. Distributed optical fiber sensing system based of Rayleigh scattering light Φ-OTDR using single-mode fiber laser with high power and narrow linewidth[J]. Acta Optica Sinica, 2008, 28(3): 569-572.