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研究了用钛蓝宝石激光泵浦的Ｎｄ：ＹＶＯ４固体激光器的特性。得到基频连续激光输出功率为１９０ｍＷ，泵浦阈值为１３ｍＷ，光学斜效率为５１％。用ＫＴＰ晶体腔内倍频，得到二倍频激光输出功率为１０ｍＷ，总的光学转换效率为２．３％。给出了泵浦光波长（７４０～８３０ｕｍ）与激光输出功率之间的关系。
The properties of Nd: YVO4 solid-state lasers pumped by titanium-sapphire laser were studied. The fundamental frequency continuous laser output power of 190mW, the pump threshold of 13mW, the optical slope efficiency of 51%. With KTP crystal intracavity frequency double laser output power of 10mW, the total optical conversion efficiency of 2.3%. The relationship between the wavelength of pump light (740 ~ 830um) and laser output power is given.