Pengfei Ma, Tianfu Yao, Wei Liu, Zhiyong Pan, Yisha Chen, Huan Yang, Zilun Chen, Zefeng Wang, Pu Zhou, Jinbao Chen, "A 7-kW narrow-linewidth fiber amplifier assisted by optimizing the refractive index of the large-mode-area active fiber," High Power Laser Sci. Eng. 12, 05000e67 (2024)
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Pengfei Ma, Tianfu Yao, Wei Liu, Zhiyong Pan, Yisha Chen, Huan Yang, Zilun Chen, Zefeng Wang, Pu Zhou, Jinbao Chen, "A 7-kW narrow-linewidth fiber amplifier assisted by optimizing the refractive index of the large-mode-area active fiber," High Power Laser Sci. Eng. 12, 05000e67 (2024)