Acta Photonica Sinica, Volume. 44, Issue 1, 106004(2015)

Signal Processing of Intrusion Monitoring Based on φ-OTDR

ZHENG Yin1、*, DUAN Fa-jie1, TU Qin-chang2, and WEI Bo2
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    References(13)

    [5] [5] QIN Zeng-guang, ZHU Tao, CHEN Liang, et al. High sensitivity distributed vibration sensor based on polarization-maintaining configurations of phase-OTDR[J]. IEEE Photonics Technology Letters, 2011, 23(15): 1091-1093.

    [6] [6] BAO Xiao-yi, CHEN Liang. Recent progress in distributed fiber optic sensors[J]. Sensors, 2012(12): 8614-8624.

    [7] [7] JUAREZ J C, MAIER E W, CHOI K N, et al. Distribued fiber-optic intrusion sensor system[J]. Journal of Lightwave Technology, 2005, 23(6): 2081-2087.

    [9] [9] QIN Zeng-guang, CHEN Liang, BAO Xiao-yi. Wavelet denoising method for improving detection performance of distributed vibration sensor[J]. IEEE Photonics Technology Letters, 2012, 24(7): 542-544.

    [10] [10] LUO Jun, RAO Yun-jiang, YUE Jian-feng, et al. Highly sensitive distributed optical fiber intrusion monitoring system[J]. Chinese Journal of Scientific Instrument, 2009, 30(6): 1123-1128.

    [11] [11] FENG Xin, ZENG Zhou-mo, FENG Hao, et al. A method for evaluating the disturbance in distributed vibration sensor based on wavelet information entropy[J]. Acta Optica Sinica, 2013, 33(13): 1106005.

    [13] [13] LU Yue-lan, ZHU Tao, CHEN Liang, et al. Distributed vibration sensor based on coherent detection of phase-OTDR[J]. Journal of Lighwave Technology, 2010, 28(22): 3243-3247.

    [14] [14] LI Xiao-yu, WU Hui-juan, PENG Zheng-pu, et al. A novel time sequence singular spectrum analysis method for φ-OTDR disturbance detection system[J]. Acta Photonica Sinica, 2014, 43(4): 0428001-1-0428001-5.

    [15] [15] XIE Xin, WU Hui-juan, RAO Yun-jiang. A fiber-optical perimeter intrusion detection system based on the fiber bragg grating vibration sensors and its identification method[J]. Acta Photonica Sinica, 2014, 43(5): 0506005.

    CLP Journals

    [1] ZHANG Yu-zhou, ZOU Wei-wen, LONG Xin, CHEN Jian-ping. Scheme of Optical Pulse Compression Reflectometry Based on Nonlinear Frequency Modulation[J]. Acta Photonica Sinica, 2015, 44(6): 606001

    [2] LIU Chong-chong, ZOU Xiang, ZHOU Zheng-xian. Study of High-precision Dynamic Optical Fiber Strain Sensing[J]. Acta Photonica Sinica, 2016, 45(11): 1106007

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    ZHENG Yin, DUAN Fa-jie, TU Qin-chang, WEI Bo. Signal Processing of Intrusion Monitoring Based on φ-OTDR[J]. Acta Photonica Sinica, 2015, 44(1): 106004

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    Paper Information

    Category: Fiber Optics and Optical Communications

    Received: May. 21, 2014

    Accepted: --

    Published Online: Jan. 26, 2015

    The Author Email: Yin ZHENG (zyinter2008@163.com)

    DOI:10.3788/gzxb20154401.0106004

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