A New Pipeline Leakage Detection System Based on Linear Optical Fiber Sagnac Interferometer and Its Location Technology

[in Chinese]; [in Chinese]; [in Chinese]

Chinese Journal of Lasers, Volume. 34, Issue 6, 820(2007)

[in Chinese]^*, [in Chinese], and [in Chinese]

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[in Chinese]

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References(5)

[3] [3] Jianzhong Gao, Zhuangde Jiang, Yulong Zhao et al.. Full distributed fiber optical sensor for intrusion detection in application to buried pipelines [J]. Chin. Opt. Lett., 2005, 3(11):633～635

[4] [4] T. G. Giallorenzi, J. A. Bucaro, A. Dandridge et al.. Optical fiber sensor technology [J]. IEEE J. Quantum Electron., 1982, QE-18(4):626～665

[6] [6] J. P. Kurmer, S. A. Kingsley, J. S. Laudo et al.. Distributed fiber optic acoustic sensor for leak detection [C]. SPIE, 1991, 1586:117～128

[8] [8] W. A. Wassef, M. N. Bassim, M. Houssny-Emam et al.. Acoustic emission spectra due to leaks from circular holes and rectangular slits [J]. J. Acoustical Society of America, 1985, 77(3):916～923

[9] [9] He Cunfu, Hang Lijun, Wu Bin. Application of homodyne demodulation system in fiber optic sensors using phase generated carrier based on LabVIEW in pipeline leakage detection [C]. SPIE, 2006, 6150:61502G-1～61502G-6

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[2] Li Suning, Zhu Rihong, Shen Hua. Correction Effect to Spectral Resolution of Spectrometer Caused by Counter Rotating of Sagnac Prism[J]. Chinese Journal of Lasers, 2010, 37(3): 652

[3] Li Qin, Zhang Chunxi, Li Lijing, Zhong Xiang, Li Chuansheng. Influences of the Frequency Drift of the Laser on Location Precision of the Phase-Sensitive Optical Time-Domain Reflectometry[J]. Chinese Journal of Lasers, 2014, 41(3): 305003

[4] Wang He, Sun Qizhen, Li Xiaolei, Liu Deming. Progress in Optical Fiber Interferometer Based Distributed Vibration Sensing Technology[J]. Laser & Optoelectronics Progress, 2013, 50(2): 20004

[5] Dong Xiaopeng, Zheng Junda. Multi-Area Perimeter Sensing System Based on Optical Fiber Wavelength Division Multiplexing Technology[J]. Chinese Journal of Lasers, 2012, 39(9): 905007

[6] Sun Guoxin, Zhou Kejiang. Virtual Optical-Fiber Sagnac Interferometer and Analog-Digital Mixed Demodulation System[J]. Acta Optica Sinica, 2009, 29(1): 213

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[in Chinese], [in Chinese], [in Chinese]. A New Pipeline Leakage Detection System Based on Linear Optical Fiber Sagnac Interferometer and Its Location Technology[J]. Chinese Journal of Lasers, 2007, 34(6): 820

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Paper Information

Category: measurement and metrology

Received: Oct. 8, 2006

Accepted: --

Published Online: Jun. 8, 2007

The Author Email: (hlj@emails.bjut.edu.cn)

DOI:

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology