• Journal of Infrared and Millimeter Waves
  • Vol. 39, Issue 5, 605 (2020)
Hua-Long YU* and Hai-Zhong XUE
Author Affiliations
  • School of Technical Physics, Xidian University, Xi’an710071, China
  • show less
    DOI: 10.11972/j.issn.1001-9014.2020.05.011 Cite this Article
    Hua-Long YU, Hai-Zhong XUE. Experimental study on long-distance transmission of high-power laser over single-mode fiber[J]. Journal of Infrared and Millimeter Waves, 2020, 39(5): 605 Copy Citation Text show less
    Schematic diagram of stimulated Raman scattering experimental device
    Fig. 1. Schematic diagram of stimulated Raman scattering experimental device
    Output spectrum of stimulated Raman scattering experiment under different injected light powers
    Fig. 2. Output spectrum of stimulated Raman scattering experiment under different injected light powers
    Stimulated Raman scattering and suppression of experimental output optical power under different injected optical powers
    Fig. 3. Stimulated Raman scattering and suppression of experimental output optical power under different injected optical powers
    A schematic diagram of an experimental device for optical fiber stimulated Raman scattering suppression
    Fig. 4. A schematic diagram of an experimental device for optical fiber stimulated Raman scattering suppression
    transmission characteristic curve of cascaded long-period fiber grating band-stop filter
    Fig. 5. transmission characteristic curve of cascaded long-period fiber grating band-stop filter
    output spectra of stimulated Raman scattering suppression experiments under different injected light powers
    Fig. 6. output spectra of stimulated Raman scattering suppression experiments under different injected light powers
    接插件单位损耗/km个数损耗小计
    级联长周期光纤光栅带阻滤波器0.3dB30.9dB
    光纤损耗0.185dB10319.05dB
    熔接点损耗0.1dB0.1dB60.6dB
    FC接头0.2dB10.2dB
    总计20.75dB
    Table 1. 光功率损耗预算表
    Hua-Long YU, Hai-Zhong XUE. Experimental study on long-distance transmission of high-power laser over single-mode fiber[J]. Journal of Infrared and Millimeter Waves, 2020, 39(5): 605
    Download Citation