高功率宽带调谐皮秒激光器

High-Power Picosecond Laser With Wideband Frequency Tuning

摘要:

用ＹＡＧ主被动碰撞锁模激光器泵浦光学参量发生器和放大器，并进行倍频，产生了脉冲宽度１０ＰＳ、峰质功率ＭＷ量级的红外－可见－紫外宽带连续调谐的皮秒激光脉冲。

Abstract:

Using a YAG active-passive colliding pulse mode locking laser, optical parametricgenerator and amplifier are pumped. And second garmohic generatros are used for UV light. We obtain the laser pulses with 10PS pulse width, MW peak power and tuning range over infrared-visble-ultraviolet light.