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, ‡,
       

Schematic diagram of the diode-pumped Kerr-lens mode-locked Yb:YAG ceramic laser. LD: fiber-coupled laser diode; M1 and M2: concave mirrors with ROC of 75 mm; HR: plane high reflection mirror; P1 and P2: a pair of SF6 prisms; OC: output coupler.