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用国产激光二极管，实现了连续泵浦Ｎｄ：ＹＶＯ４激光器声光调Ｑ．以及单纵模预激光调Ｑ输出。在较小的泵浦功率下．得到了２．４％的光－光转换效率，斜效率为１２．５％，脉冲宽度为６０ｎｓ，激光为基横模输出．将实验结果与ＬＤ泵浦Ｎｄ：ＹＡＧ激光器进行了比较．
Using domestic laser diodes, a continuous pumped Nd: YVO4 laser acousto-optic Q-switched was achieved. And a single longitudinal pre-laser Q-switched output. At smaller pump powers. The light-to-light conversion efficiency of 2.4% was obtained with a ramp efficiency of 12.5%, a pulse width of 60 ns and a laser-based transverse mode output. The experimental results were compared with LD pumped Nd: YAG lasers.