Generation of 15W femtosecond laser pulse from a Kerr-lens mode-locked Yb:YAG thin-disk oscillator
Peng Yingnan1, Zhang Jinwei2, Wang Zhaohua2, Zhu Jiangfeng1, Li Dehua2, Wei Zhiyi1, 2, †,
       

KLM mode-locked pulse train in the time scales of (a) 40 ns/div and (b) 2 μs/div.