【摘要】 本文分析了准三能级激光系统的特点 ,给出了实现 94 6 nm Nd:YAG激光及其腔内倍频的方案。报导了在 2 W功率抽运下 ,通过优化设计 ,室温下获得 4 90 m W的 94 6 nm连续红外激光 ,通过 L BO晶体腔内倍频获得了 12 0 m W的 4 73nm连续蓝色激光 ,光光转换效率分别为 2 4 .5 %及 6 %。更多还原

【Abstract】 Theory for quasi three level laser system is analyzed.Means to realize 946 nm laser of Nd:YAG and intracavity doubling is given.An optimized designed CW 946 nm laser is demonstrated which can output 490 mW.120 mW 473 nm blue laser is obtained by LBO intracavity doubling.The slope efficiency is 24.5 % and 6 % separately.更多还原