Diode laser has been used with side-pumped in the solid-state laser for gaining high output laser power. But the beam quality of the output laser, and the M2 factor is more than 20. The high power diode end-pumped laser of LYPE can overcome the shortcoming of the above, can get high output power and good beam
quality. With 25W end-pumped, We had gotten the 13 W output power at 1064nm, and 6W at 532nm, and 2.5W at 355nm, and 1.2W at 266nm; By 40W pumped, gotten 20W at 1064nm. And the pulse repetition frequency is from 1 kHz to 100 kHz, and the output mode is TEM00, and M2 is less than 1.5.