Laser & Optoelectronics Progress, Volume. 51, Issue 1, 10605(2014)

Phase Generated Carrier Demodulation Algorithm for Eliminating Companion Amplitude Modulation

Wang Yan1、*, Wang Kaihan1, Hao Bin2, and Zhang Ailing1
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    References(16)

    [1] [1] Lin Huizu, Ma Lina, Hu Zhengliang, et al.. Multiple reflections induced crosstalk in Inline TDM fiber Fabry-Perot sensor system utilizing phase generated carrier scheme[J]. J Lightwave Technol, 2013, 31(16): 2951-2958.

    [2] [2] Wang Lin, He Jun, Li Fang, et al.. Ultra low frequency phase generated carrier demodulation technique for fiber sensors[J]. Chinese J Lasers, 2011, 38(4): 0405001.

    [3] [3] Tang Weijie, Fu Lei, Chen Shufen, et al.. Realization of measuring micro-vibration based on phase generated carrier modulation-demodulation method and interference analysis[J]. Chinese J Lasers, 2013, 40(2): 0214001.

    [4] [4] Guo Jingjing, Li Min, Tong Bin. Dual-fiber Fabry-Perot displacement sensor based on direct phase demodulation[J]. Chinese J Lasers, 2012, 39(8): 0805005.

    [5] [5] Shi Qingping, Zhang Huayong, Wang Liwei, et al.. A new phase generated carrier demodulation method based on fixed phase delay[J]. Chinese J Lasers, 2011, 38(8): 0805002.

    [6] [6] Xiao Hao, Li Fang, Liu Yuliang. Crosstalk analysis of a fiber laser sensor array system based on digital phase-generated carrier scheme[J]. J Lightwave Technology, 2008, 26(10): 1249-1255.

    [8] [8] He Jun, Wang Lin, Li Fang, et al.. An ameliorated phase generated carrier demodulation algorithm with low harmonic distortion and high stability[J]. J Lightwave Technol, 2010, 28(22): 3258-3265.

    [9] [9] He Jun, Li Fang, Zhang Wentao, et al.. High performance wavelength demodulator for DFB fiber laser sensor using novel PGC algorithm and reference compensation method[C]. SPIE, 2011, 7753: 775333.

    [10] [10] Wang Guoqing, Xu Tuanwei, Li Fang. PGC demodulation technique with high stability and low harmonic distortion[J]. IEEE Photon Technol Lett, 2012, 24 (23): 2093-2096.

    [12] [12] Shi Qingping, Tian Qian, Wang Liwei, et al.. Performance improvement of phase-generated carrier method by eliminating laser-intensity modulation for optical seismometer[J]. Opt Eng, 2010, 49(2): 024402.

    [13] [13] Tian Changdong, Wang Liwei, Zhang Min, et al.. Performance improvement of PGC method by using lookup table for optical seismometer[C]. SPIE, 2009, 7503: 750348.

    [15] [15] Shi Qingping, Wang Liwei, Zhang Min, et al.. Frequency-modulated phase generated carrier demodulation for eliminating companion amplitude modulation[J]. J Optoelectronics·Laser, 2011, 22(2): 180-184.

    [16] [16] Li Yang, Su Xiaoxing, Liu Yan, et al.. A PGC demodulation method based on the fundamental frequency mixing[J]. J Optoelectronics·Laser, 2012, 23(5): 933-936.

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    Wang Yan, Wang Kaihan, Hao Bin, Zhang Ailing. Phase Generated Carrier Demodulation Algorithm for Eliminating Companion Amplitude Modulation[J]. Laser & Optoelectronics Progress, 2014, 51(1): 10605

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    Paper Information

    Category: Fiber Optics and Optical Communications

    Received: Sep. 30, 2013

    Accepted: --

    Published Online: Dec. 26, 2013

    The Author Email: Yan Wang (wangyan_sw@126.com)

    DOI:10.3788/lop51.010605

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