• Infrared and Laser Engineering
  • Vol. 44, Issue 9, 2800 (2015)
Li Yongqian* and Ma Li
Author Affiliations
  • [in Chinese]
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    DOI: Cite this Article
    Li Yongqian, Ma Li. Phase ambiguity in φ-OTDR vibration sensing system[J]. Infrared and Laser Engineering, 2015, 44(9): 2800 Copy Citation Text show less
    References

    [1] Taylor H F, Lee C E. Apparatus and method for fiber optic intrusion sensing: US, 5194847[P]. 1993-03-06.

    [2] Zhou Ling, Wang Feng, Wang Xiangchuan. Distributed strain and vibration sensing system based on phase-sensitive OTDR[J]. IEEE Photon Technol Lett, 2015, 27(17): 1884-1887.

    [3] Masoudi A, Belal M, Newson T P. A distributed optical fiber dynamic strain sensor based on phase-OTDR[J]. Meas Sci Technol, 2013, 24: 1-7.

    [4] Liang Kezhen, Pan Zhengqing, Cai Haiwen, et al. Multi-parameter vibration detection system based on phase sensitive optical time domain reflectmeter[J]. Chinese Journal of Lasers, 2012, 39(8): 1-5. (in Chinese)

    [5] Qin Zengguang, Chen Liang, Bao Xiaoyi. Continuous wavelet transform for non-stationary vibration detection with phase-OTDR[J]. Opt Express, 2012, 20(18): 20459-20465.

    [6] Park J, Lee W, Taylor H F. A fiber optic intrusion sensor with the configuration of an optical time domain reflectometer using coherent interference of Rayleigh backscattering[C]//SPIE, 1998, 3555: 49-56.

    [7] Liu Hongwen. Mechanics of materials Ⅱ[M]. Beijing: Higher Education Press, 2004. (in Chinese)

    [8] Li Zhuoming. Research on distributed optical fiber temperature and strain sensing technology based on Brillouin scattering[D]. Baoding: North China Electric Power University, 2007. (in Chinese)

    [9] Carballo G F, Fieguth P W. Probabilistic cost functions for network flow phase unwrapping[J]. IEEE Trans Geosci Remote Sensing, 2000, 38(5): 2192-2201.

    [10] Hao Hongxing, Wu Lingda. PUMA-SPA: A phase unwrapping method based on PUMA and second-order polynomial approximation[J]. IEEE Geosci Remote Sens Lett, 2014, 11(11): 1906-1910.

    Li Yongqian, Ma Li. Phase ambiguity in φ-OTDR vibration sensing system[J]. Infrared and Laser Engineering, 2015, 44(9): 2800
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