Photonic Sensors, Volume. 6, Issue 1, 58(2016)

Enhancement for Φ-OTDR Performance by Using Narrow Linewidth Light Source and Signal Processing

Meng ZHANG1, Song WANG2、*, Yuanwei ZHENG1, Yao YANG1, Xingjie SA1, and Li ZHANG2
Author Affiliations
  • 1Guizhou Power Grid Information and Communication Company, Guizhou, 550003, China
  • 2Key Laboratory of Optical Fiber Sensing & Communications (Ministry of Education), University of Electronic Science and Technology of China, Chengdu, 611731, China
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    [6] [6] L. Zhang, Z. Wang, S .Wang, N. Xue, X. Qian, M. Fan, et al., “Phase-sensitive optical time-domain reflectometry with I/Q demodulation,” in Asia Communications and Photonics Conference 2015, Hong Kong, pp. AM1I.3, 2015.

    [7] [7] Y. Koyamad, M. Imahama, K. Kubota, and K. Hogari, “Fiber-optic distributed strain and temperature sensing with very high measurand resolution over long range using coherent OTDR,” Journal of Lightwave Technology, 2009, 27(9): 1142 1146.

    [8] [8] K. Liang, Z. Pan, J. Zhou, Q. Ye, H. Cai, and R. Qu, “Multi-paramenter vibration detection system based on phase sensitive optical time domain reflectomer,” Chinese Journal of Lasers, 2012, 39(8): 080004-1 080004-5.

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    Meng ZHANG, Song WANG, Yuanwei ZHENG, Yao YANG, Xingjie SA, Li ZHANG. Enhancement for Φ-OTDR Performance by Using Narrow Linewidth Light Source and Signal Processing[J]. Photonic Sensors, 2016, 6(1): 58

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    Paper Information

    Category: Regular

    Received: Sep. 6, 2015

    Accepted: Nov. 16, 2015

    Published Online: Apr. 12, 2016

    The Author Email: WANG Song (394858749@qq.com)

    DOI:10.1007/s13320-015-0283-7

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