A 12.1-W SESAM mode-locked Yb:YAG thin disk laser
Peng Yingnan1, Wang Zhaohua2, Li Dehua2, Zhu Jiangfeng1, Wei Zhiyi1, 2, †,
       

(a) The variation of output power with pump power. (b) The M2 factors and the beam profile (inset) of mode-locked operation.