In summary, we have demonstrated the design of a three-stage ultrafast mid-IR fiber laser system, which can directly deliver 10 W level average power, hundreds of nJ pulse energy, and hundreds of fs pulse duration. We believe that the design and analysis demonstrated here can provide useful information to the construction and optimization of real high-power, ultrafast, mid-IR fiber laser systems.
Weiyi Sun, Jiapeng Huang, Liming Chen, Zhiyuan Huang, Wenbin He, Xin Jiang, Meng Pang, Yuxin Leng. Design of a 10 W Level Dispersion-Managed High-Power Ultrafast Mid-Infrared Fiber Laser System[J]. Chinese Journal of Lasers, 2022, 49(1): 0101012