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报道了光纤耦合输出大功率ＬＤ模块泵浦的１．３４μｍＮｄ∶ＹＶＯ４晶体高效率激光器，在泵浦功率为６．６Ｗ时，激光输出达２．２７Ｗ，光光转换效率为３４４％，斜效率达４５％。利用ＫＴＰ晶体进行腔内倍频，得到７０ｍＷ的０．６７μｍ激光输出
Reported a 1.34μm Nd: YVO4 crystal high efficiency laser pumped by a fiber coupled output high power LD module. The laser output reached 2.27W at a pump power of 6.6W and the light-light conversion efficiency was 344% Slant efficiency of 45%. The intracavity frequency doubling using KTP crystals resulted in a 70 mW 0.67 μm laser output