• Chinese Optics Letters
  • Vol. 15, Issue 12, 120603 (2017)
Qiang Bian1、2, Zhangqi Song1、*, Yuzhong Chen1, and Xueliang Zhang1
Author Affiliations
  • 1Academy of Ocean Science and Engineering, National University of Defense Technology, Changsha 410073, China
  • 2College of Optoelectronics Science and Engineering, National University of Defense Technology, Changsha 410073, China
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    DOI: 10.3788/COL201715.120603 Cite this Article Set citation alerts
    Qiang Bian, Zhangqi Song, Yuzhong Chen, Xueliang Zhang. Pulse reference-based compensation technique for intensity-modulated optical fiber sensors[J]. Chinese Optics Letters, 2017, 15(12): 120603 Copy Citation Text show less
    Schematic diagram of the pulse reference-based compensation technique.
    Fig. 1. Schematic diagram of the pulse reference-based compensation technique.
    Schematic diagram of the temperature OFS based on the fiber coating-covered optical microfiber with the pulse reference-based compensation technique.
    Fig. 2. Schematic diagram of the temperature OFS based on the fiber coating-covered optical microfiber with the pulse reference-based compensation technique.
    (a) The microscope photograph of the drawn optical microfiber. (b) The photograph of the optical microfiber covered by fiber coating
    Fig. 3. (a) The microscope photograph of the drawn optical microfiber. (b) The photograph of the optical microfiber covered by fiber coating
    δRL versus temperature.
    Fig. 4. δRL versus temperature.
    Fluctuation of δRL in 5 min at 25℃.
    Fig. 5. Fluctuation of δRL in 5 min at 25℃.
    Output drift of δRL in 2 h at room temperature, about 25℃.
    Fig. 6. Output drift of δRL in 2 h at room temperature, about 25℃.
    (Color online) Fluctuation of δRL output in different attenuations.
    Fig. 7. (Color online) Fluctuation of δRL output in different attenuations.
    Qiang Bian, Zhangqi Song, Yuzhong Chen, Xueliang Zhang. Pulse reference-based compensation technique for intensity-modulated optical fiber sensors[J]. Chinese Optics Letters, 2017, 15(12): 120603
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