High Efficient LD-pumped Nd∶YVO4/LBO Red Laser

被引:0
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作者
ZHENG Quan 1 ZHAO Ling 2 TAN Huiming 1 1Changchun institute of Optics
机构
关键词
LD pumped; Nd∶YVO; 4; LBO; red laser;
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中图分类号
TN248 [激光器];
学科分类号
摘要
A design of high efficient LD pumped Nd∶YVO 4/LBO red laser was reported in this paper. For the first time, type I critical phase matched LBO was used for 1 342 μm intracavity frequency doubling to obtain 671 nm red laser. With 760 mW incident pump power, 78 mW TEM 00 mode red laser output was obtained, the optical to optical conversion up to 10%. Measurements showed the beam divergent angle less than 0 5 mrad, polarization degree more than 100∶1 and power instability in 48 hours less than ±2%.
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页码:6 / 8
页数:3
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