Diode-pumped Kerr-lens mode-locked femtosecond Yb:YAG ceramic laser
Gao Zi-Ye1, Zhu Jiang-Feng1, †, , Wang Ke1, Wang Jun-Li1, Wang Zhao-Hua2, Wei Zhi-Yi2, ‡,
       

Kerr-lens mode-locked pulse trains at (a) 10 ns/div and (b) 1 ms/div.