• Infrared and Laser Engineering
  • Vol. 51, Issue 3, 20210859 (2022)
[in Chinese], [in Chinese], [in Chinese]*, [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
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    DOI: 10.3788/IRLA20210859 Cite this Article
    [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. [J]. Infrared and Laser Engineering, 2022, 51(3): 20210859 Copy Citation Text show less
    Experimental schematic of the bidirectional tandem-pumped confined-doped fiber amplifier
    Fig. 1. Experimental schematic of the bidirectional tandem-pumped confined-doped fiber amplifier
    Experimental results of the confined-doped fiber amplifier. (a) Output power and backward power versus pump power (inset: beam profiles); (b) Output spectra under different output powers
    Fig. 2. Experimental results of the confined-doped fiber amplifier. (a) Output power and backward power versus pump power (inset: beam profiles); (b) Output spectra under different output powers
    [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. [J]. Infrared and Laser Engineering, 2022, 51(3): 20210859
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