Chinese Journal of Lasers, Volume. 38, Issue 11, 1105008(2011)

An Algorithm of Filtering Background Noise of Optical Fiber Gas Sensor

Qi Jie1,2、*, Dong Xiaopeng2, Zheng Junda2, and Lin Ganbin2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    References(8)

    [1] [1] Wang Yanjiu. Study of Optical Fiber Sensing Technique for Harmful Gas Based on Spectrum Absorption[D]. Qinhuangdao: Yanshan University, 2007. 37~38

    [2] [2] Meng Zong. Study on absorption type optical fiber sensor of acetylene[J]. Chinese Journal of Scientific Instrumentation, 2005, 26(8): 27~28

    [4] [4] Zhang Xiaodong, Li Jun.Optical fiber hydrogen sulfide gas sensor based on spectrum absorption[J]. Instrument Technique and Sensor, 2009, (6): 14~15

    [5] [5] Liu Quan, Lin Haiyan. Study of optical fiber detection system of acetylene gas[J]. Journal of Transducer Technology, 2003, 22(4): 15~17

    [6] [6] He Ying, Zhang Yujun, Kan Ruifeng et al.. The development of acetylene on-line monitoring technology based on laser absorption spectrum[J]. Spectroscopy and Spectral Analysis, 2008, 28(10): 2228~2231

    [7] [7] Li Ning. Research on Gas Detection and 2D Distribution Reconstruction by Tunable Diode Laser Absorption Spectroscopy Technique[D]. Hangzhou: Zhejiang University, 2008. 48~49

    [8] [8] Chen Changming. Numerical Analysis[M]. Xiamen: Xiamen University Press, 1998. 72

    CLP Journals

    [1] He Jingbo, Hu Shengliang, Luo Yasong, Liu Zhong. Statistical Properties of Phase Noise Based on Stochastic Differential[J]. Chinese Journal of Lasers, 2012, 39(10): 1017002

    [2] Wang Shutao, Zeng Qiuju, Song Haobing, Liu Minghua, Li Meimei, Wang Liyuan. Signal Denoising Method Based on the SVM Filter Absorption Methane Detection[J]. Chinese Journal of Lasers, 2014, 41(9): 915001

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    Qi Jie, Dong Xiaopeng, Zheng Junda, Lin Ganbin. An Algorithm of Filtering Background Noise of Optical Fiber Gas Sensor[J]. Chinese Journal of Lasers, 2011, 38(11): 1105008

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    Paper Information

    Category: Optical communication

    Received: May. 27, 2011

    Accepted: --

    Published Online: Oct. 24, 2011

    The Author Email: Jie Qi (qijie1106@sohu.com)

    DOI:10.3788/cjl201138.1105008

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