Compact efficient 1.5 W continuous wave Nd:YVO4/LBO blue laser at 457 nm |
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| Authors: | Qinghua Xue Yikun Bu Fuqiang Jia Quan Zheng |
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| Institution: | a Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun Jilin, 130033, China
b Graduate School of the Chinese Academy of Sciences, Beijing 100080, China |
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| Abstract: | A compact folded three-mirror cavity with length of 100 mm is optimized to obtain high efficient 457 nm laser. When the incident pump power into Nd:YVO4 is 16.3 W, as high as 1.52 W continuous wave 457 nm blue laser is achieved by LBO intracavity frequency doubled. The optical-to-optical conversion efficiency is greater than 9.3%. |
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| Keywords: | Blue light Nd:YVO4 Intracavity doubling Solid-state laser |
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