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采用 L BO作为腔内倍频元件 ,首先实现了全固态 Nd:YVO4/ L BO内腔倍频 6 71nm激光器的运转 ,然后在此基础了加入声光调 Q开关 ,得到倍频脉宽 138ns,峰值功率 2 80 W的激光输出 ,它可作为掺铬氟化物的泵浦源 ,具有很重要的应用价值
LBO is used as the intracavity frequency doubling element to realize the operation of an all-solid-state Nd: YVO4 / L BO cavity frequency doubling 671nm laser. Based on this, the acousto-optic Q-switch is added to obtain the frequency-doubling pulse width of 138ns, Peak power of 2 80 W laser output, which can be used as a source of doping fluoride fluoride pump, has a very important value