Opto-Electronic Engineering, Volume. 41, Issue 1, 29(2014)

A Fast Signal Processing Method Based on Simplex Code in BOTDR System

LI Da1,*... ZHANG Yanjun1,2, and FU Xinghu12 |Show fewer author(s)
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  • 1[in Chinese]
  • 2[in Chinese]
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    References(11)

    [2] [2] ZHANG Yanjun, LI Da, FU Xinghu, et al. An improved Levenberg–Marquardt algorithm for extracting the features of Brillouin scattering spectrum [J]. Measurement Science & Technology(S0957-0233), 2013, 24(1): 015204.

    [6] [6] LI Xingrong, LI Yongqian, ZHANG Shuo. The LabView implement of synchronization overlapping average algori thm to suppress noise [J]. Journal of North China Electric Power University, 2009, 36(4): 73-76.

    [7] [7] SONG Muping,BAO Chong,YE Xianfeng. Raman Distributed Optical Fiber Sensor with Simplex Coding Optical External Modulation [J]. Chinese Journal of Lasers,2010,37(6):1462-1466.

    [8] [8] Marcelo A Soto, Gabriele Bolognini, Fabrizio Di Pasquale. Long-range simplex-coded BOTDA sensor over 120 km distance employing optical preamplification [J]. Optics Letters(S0146-9592), 2011, 36(2): 232-234.

    [9] [9] Jonghan Park, Gabriele Bolognini, Duckey Lee, et al. Raman-Based Distributed Temperature Sensor With Simplex Coding and Link Optimization [J]. Photonics Technology Letters(S1041-1135), 2006, 18(17): 1879-1881.

    [10] [10] Duckey Lee, Hosung Yoon, Pilhan Kim, et al. Optimization of SNR Improvement in the Noncoherent OTDR Based on Simplex Codes [J]. Journal of Lightwave Technology(S0733-8724), 2006, 24(1): 322-328.

    [11] [11] Marcelo A Soto, Gabriele Bolognini, Fabrizio Di Pasquale. Analysis of optical pulse coding in spontaneous Brillouin-based distributed temperature sensors [J]. Optics Express(S1094-4087), 2008, 16(23): 19097-19111.

    CLP Journals

    [1] Liu Wenzhe, Zhang Yanjun, Fu Xinghu, Bi Weihong. A Model Research of BOTDR Signal Processing Based on G-Simplex Coding[J]. Laser & Optoelectronics Progress, 2015, 52(9): 90601

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    LI Da, ZHANG Yanjun, FU Xinghu. A Fast Signal Processing Method Based on Simplex Code in BOTDR System[J]. Opto-Electronic Engineering, 2014, 41(1): 29

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    Paper Information

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    Received: Aug. 4, 2013

    Accepted: --

    Published Online: Feb. 26, 2014

    The Author Email: Da LI (382194270@qq.com)

    DOI:10.3969/j.issn.1003-501x.2014.01.006

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