Infrared and Laser Engineering, Volume. 51, Issue 3, 20210859(2022)
[in Chinese]
Fig. 1. Experimental schematic of the bidirectional tandem-pumped confined-doped fiber amplifier
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
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[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
Received: Nov. 18, 2021
Accepted: Feb. 14, 2022
Published Online: Apr. 8, 2022
The Author Email: (shandapengfei@126.com)