Infrared and Laser Engineering, Volume. 45, Issue 1, 122004(2016)

Demodulation method for FBG reflection spectrum based on linear array InGaAs scanning

Li Hong1,2, Zhu Lianqing1,2, Zhang Yumin2, Liu Feng2, Luo Fei2, and Huang Qiangxian1
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    References(10)

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    [2] [2] Xu Mingming, Jiang Qingwu, Liu Wenqing, et al. An improved method for optical system design and optimization of double grating spectrometer[J]. Infrared and Laser Engineering, 2014, 43(1): 184-189. (in Chinese)

    [3] [3] Chen Yong, Zhang Yulan, Liu Huanlin, et al. FBG sensing signal dealing with improved orthogonal subspace pursuit method[J]. Optik, 2015, 126: 3303-3309.

    [4] [4] Ren Naikui, Xiong Yanling, Wu Mingze, et al. Simulation of FBG wavelength signal demodulation based on sideband filter[J]. Advanced Materials Research, 2014, 981: 412-416.

    [5] [5] Zhang Zhili, Fu Zhulin, Zhao Bing, et al. FBG sensing technology application in detection of bastion safety[J]. Infrared and Laser Engineering, 2011, 40(3): 492-496. (in Chinese)

    [6] [6] Li Guoyu, Zhang Hao, Liu Bo. The interrogation system for FBG sensing based on the InGaAs linear image sensor[J]. Microwave and Optical Technology Letters, 2008, 50(4):1101-1104.

    [7] [7] Jia Hua, Yang Jiankun, Li Xiujian. Minimum variance unbiased subpixel centroid estimation of point image limited by photon shot noise[J]. Journal of the Optical Society of America A, 2010, 27(9): 2038-2045.

    [8] [8] Yan Lianshan, Yi Anlin, Pan Wei, et al. A simple demodulation method for FBG temperature Sensors using a narrow band wavelength tunable DFB laser[J]. Photonics Technology Letters IEEE, 2010, 22(18): 1391-1393.

    [10] [10] Yin Chengqun, Wang Zishuo, He Yujun, et al. Simulation and experiment analysis of central wavelength detection algorithm for FBG reflection spectrum[J]. Infrared and Laser Engineering, 2011, 40(2): 322-327. (in Chinese)

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    Li Hong, Zhu Lianqing, Zhang Yumin, Liu Feng, Luo Fei, Huang Qiangxian. Demodulation method for FBG reflection spectrum based on linear array InGaAs scanning[J]. Infrared and Laser Engineering, 2016, 45(1): 122004

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    Paper Information

    Category: 光通信与光传感

    Received: May. 10, 2015

    Accepted: Jun. 12, 2015

    Published Online: Apr. 5, 2016

    The Author Email:

    DOI:10.3788/irla201645.0122004

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