Photonic Sensors, Volume. 4, Issue 2, 168(2014)

An Interrogation System Based on Two Semiconductor Optical Amplifiers for Weak Fiber Bragg Gratings

Zhihui LUO1...2, Hongqiao WEN1,* and Huiyong GUO1 |Show fewer author(s)
Author Affiliations
  • 1National Engineering Laboratory of Fiber Optic Sensing Technology, Wuhan University of Technology, Wuhan, 430070, China
  • 2China Three Gorges University, Yichang, 443002, China
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    References(8)

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    [3] [3] J. Ou and Z. Zhou, “Optic fiber Bragg-grating-based sensing technologies and their applications in structural health monitoring,” in Proc. SPIE, vol. 6595, 726612-1-726612-8, 2007.

    [4] [4] W. H. Chung, H. Y. Tam, P. K. A. Wai, and A. Khandelwal, “Time- and wavelength-division multiplexing of FBG sensors using a semiconductor optical amplifier in ring cavity configuration,” IEEE Photonics Technology Letters, 2005, 17(12): 2709-2711.

    [5] [5] G. D. Lloyd, L. Bennion, L. A. Everall, and K. Sugden, “Novel resonant cavity TDM demodulation scheme for FBG sensing,” in Conference on Lasers and Electro-Optics, San Francisco, California, May 16-21, 2004.

    [6] [6] Y. Dai, Y. Liu,J. Leng,G. Deng, and A. Asundi, “A novel time-division multiplexing fiber Bragg grating sensor interrogator for structural health monitoring,” Optics and Lasers in Engineering, 2009, 47(10): 1028-1033, 2009.

    [7] [7] Y. Wang, J. Gong, D. Wang, B. Dong, W. Bi, and A. Wang, “A quasi-distributed sensing network with time-division-multiplexed fiber Bragg gratings,” IEEE Photonics Technology Letter, 2011, 23(2): 70-72.

    [8] [8] Y. M. Wang, J. M. Gong, D.Y. Wang, T. J. Shilig, and A. Wang, “A large serial time-division multiplexed fiber Bragg grating sensor network,” Lightwave Technology, 2012, 30(17): 2751-2756.

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    Zhihui LUO, Hongqiao WEN, Huiyong GUO. An Interrogation System Based on Two Semiconductor Optical Amplifiers for Weak Fiber Bragg Gratings[J]. Photonic Sensors, 2014, 4(2): 168

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    Paper Information

    Received: Dec. 14, 2013

    Accepted: Dec. 30, 2013

    Published Online: Apr. 9, 2014

    The Author Email: WEN Hongqiao (whq@whut.edu.cn)

    DOI:10.1007/s13320-014-0168-1

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