Infrared and Laser Engineering, Volume. 51, Issue 10, 20220596(2022)
[in Chinese]
Fig. 1. Schematic of the counter-pumped long-tapered ytterbium-doped fiber amplifier
Fig. 2. Experimental results of the long-tapered ytterbium-doped fiber amplifier. (a) Output power and optical-to-optical efficiency; (b) Output spectra under different output powers; (c) Beam quality with respect to output power
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Yun Ye, Xiaoming Xi, Baolai Yang, Hanwei Zhang, Peng Wang, Chen Shi, Xiaolin Wang, Xiaojun Xu. [J]. Infrared and Laser Engineering, 2022, 51(10): 20220596
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Received: Aug. 22, 2022
Accepted: --
Published Online: Jan. 6, 2023
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