【摘要】 报道了一种半导体激光器泵浦的声光调Q腔外倍频Nd∶YVO4激光器。当注入泵浦功率为10.3W,重复频率为20kHz时,1064nm近红外激光输出为2.9W,脉冲半高宽度20ns,峰值功率7.25kW。对应的绿光输出功率650mW,脉冲半高宽度12ns,单脉冲能量32.5μJ,峰值功率2.7kW。更多还原

【Abstract】 A diode-pumped acousto-optical Q-switched external frequency-doubled Nd∶YVO4 laser is reported.At 10.3W of incident pump power,the average power of 2.9W at 1064nm with the pulse width of 20ns and the highest peak power of 7.25kW is achieved.Accordingly,the average power of 650mW at 532nm is achieved.The pulse width is 12 ns,the pulse energy is 32.5μJ and the peak power is 2.7kW.更多还原