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在Cr4 + :YAG被动调Q的Nd :YAG激光器中分别插入CLBO晶体进行腔内倍频 ,通过改变谐振腔的结构和参数 ,获得不同情况下输出的 0 .5 3 μm绿光脉冲 ,并对所得实验结果进行了对比分析
In the Cr4 +: YAG passively Q-switched Nd: YAG laser, CLBO crystals were inserted into the cavity for frequency multiplication. By changing the structure and parameters of the resonator, the 0.53 μm green pulses output under different conditions were obtained. The experimental results obtained were comparative analysis