Doubly Q-switched Nd:YVO4 Laser with Acoustic-optic Q-switching and Passive Q-switching

作者：Zhang, J-W.; Song, W-L.; Li, Y.; Li, M-B.^*

来源：Lasers in Engineering, 2017, 36(4-6): 313-317.

• Nd:YVO4 laser
• double Q-switching
• acoustic-optic Q-switch
• passive Q-switch
• pulse compression

In this paper a doubly Q-switched 1.06 mu m Nd: YVO4 pulse laser with acoustic-optic (AO) Q-switch and Cr4+:YAG saturable absorber passive Q-switch was demonstrated. The pulse width was compressed from 22.6 to 17.5 ns and the pulse peak power was increased from 3.92 to 4.17 kW for the doubly Q-switched laser when compared with the acoustic-optics Q-switched laser at the conditions of incident pump power of 12 W and repetition rate of 50 kHz.

• 出版日期2017
• 单位东北林业大学