Acta Optica Sinica, Volume. 30, Issue 8, 2219(2010)

High Precision Optical Fiber Bragg Grating Demodulation System Based on the Source Filtering for Seismic Detection

Qiao Xueguang1,2、*, Ding Feng1, Jia Zhen′an1, and Song Juan1
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    References(13)

    [1] [1] Ph.M.Nellen,P.Mauron,A.Frank et al..Reliability of fiber Bragg grating based sensors for downhole applications [J].Sensors and Actuators.A,2003,103(3):364-376

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    [8] [8] Zhou Guang,Zhao Qida,Kai Guiyun et al..A novel edge filter demodulation method using high birefringence fiber Sagnac loop mirror [J].Journal of Optoelectronics.Laser,2003,14(12):1245-1249

    [10] [10] Zhang Jian,Zhao Hong,Xiong Yanling et al..A FBG sensor demodulation method based on an amplified spontaneous emission light source [J].Chinese Journal of Scientific Instrument,2006,27(1):102-105

    [11] [11] Xiao Mengben,Xiong Yanling,Zhao Hong.A fiber Bragg grating strain sensor based on ASE light source demodulation technology [J].Journal Harbin Univ.Sci.& Tech.,2006,11(1):30-32

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    [2] Zhang Xiaokang, Ye Xiaojing, Chen Zhidong. Doubly Cladding Single-Mode Optical Fiber Sensors and its Application in Temperature and Humidity Sensing[J]. Acta Optica Sinica, 2011, 31(6): 606004

    [3] Liu Qinpeng, Qiao Xueguang, Zhao Jianlin, Jia Zhen′an, Fu Haiwei. Temperature-Insensitive Acceleration Sensing Technology Based on π Phase of Double Fiber Bragg Gratings[J]. Chinese Journal of Lasers, 2011, 38(2): 205006

    [4] Zhang Manliang, Sun Qizhen, Wang Zi, Li Xiaolei, Liu Hairong, Liu Deming. Investigation on Distributed Optical Fiber Sensor Based on Identical-Low-Reflective Fiber Gratings[J]. Laser & Optoelectronics Progress, 2011, 48(8): 80604

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    Qiao Xueguang, Ding Feng, Jia Zhen′an, Song Juan. High Precision Optical Fiber Bragg Grating Demodulation System Based on the Source Filtering for Seismic Detection[J]. Acta Optica Sinica, 2010, 30(8): 2219

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    Paper Information

    Category: Fiber Optics and Optical Communications

    Received: Sep. 9, 2009

    Accepted: --

    Published Online: Aug. 13, 2010

    The Author Email: Xueguang Qiao (xgqiao@xsyu.edu.cn)

    DOI:10.3788/aos20103008.2219

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