High Energy Yb∶YAG Regenerative Amplifier

作者：Zhu Wentao; He Huijun; Yu Jun; Lin Qingdian; Guo Xiaoyang^*; Zhou Cangtao^*; Ruan Shuangchen^*

来源：激光与光电子学进展, 2021, 58(17): 446-450.

A diode pumped high energy Yb∶YAG rod regenerative amplifier was demonstrated with a maximum energy of22. 3 m J, excellent energy stability(～0. 8% root mean square), and beam quality(M2< 1. 2) at 10 Hz repetition rate. To the best of our knowledge, this is the highest energy so far obtained by a Yb∶YAG rod regenerative amplifier.

• 单位
  深圳技术大学