论文部分内容阅读
本文以Cr4+:YAG作可饱和吸收材料,研究了高效率的灯泵单脉冲被动Q开关Nd:YAG激光,单脉冲Q开关的输出为50~70mJ,Q开关效率为46%~52%,总效率为075%~097%,脉冲宽度(FWHM)为6~7ns。
In this paper, Cr4 +: YAG was used as a saturable absorber. The high efficiency single-pulse passive Q-switched Nd: YAG laser was studied. The output of single pulse Q switch was 50-70 mJ and the Q switching efficiency was 46% -52% Efficiency is 075% ~ 097%, pulse width (FWHM) is 6 ~ 7ns.