| 888nm LD泵浦Nd：LuV04倍频绿光激光器 |
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| 引用本文： | 阮仁秋,李永亮,倪天怡,张天乙,温彬. 888nm LD泵浦Nd：LuV04倍频绿光激光器[J]. 光学与光电技术, 2012, 0(5): 18-20 |
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| 作者姓名： | 阮仁秋 李永亮 倪天怡 张天乙 温彬 |
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| 作者单位： | 长春理工大学光电工程学院 |
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| 基金项目： | 国家自然科学基金(61108029)资助项目 |
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| 摘 要： | 报道了采用888nIn的激光二极管（LD）泵浦Nd：LuVO4晶体得到1066nm的激光输出，其对应能级跃迁为4F3／2→4I11/2。在注入的泵浦功率为18．2W时，获得了11．3W的近红外1066nm激光输出；然后采用非线性晶体LiB。O。（LBO）进行腔内倍频，获得了533nm的绿激光输出，输出功率为4．3W，其光-光转换效率为23．6％，光束质量因子为M2=1．3，4h功率稳定度优于3．7％。
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| 关 键 词： | 固体激光器 LD泵浦 腔内倍频 非线性晶体 光束质量 |
888 nm LD Pumped Nd:LuVO4 Doubling Frequency Green Laser |
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| RUAN Ren-qiu,LI Yong-liang,NI Tian-yi,ZHANG Tian-yi,WEN Bin. 888 nm LD Pumped Nd:LuVO4 Doubling Frequency Green Laser[J]. optics&optoelectronic technology, 2012, 0(5): 18-20 |
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| Authors: | RUAN Ren-qiu LI Yong-liang NI Tian-yi ZHANG Tian-yi WEN Bin |
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| Affiliation: | (School of Optoelectronic Engineering,Changchun University of Science and Technology,Changchun 130022,China) |
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| Abstract: | The efficient laser emission on the 1 066 nm 4F3/2 to 4I11/2 transition in Nd∶LuVO4 under the pumping with laser diode at 888 nm is reported.Continuous wave(CW) 11.3 W output power at 1 066 nm is obtained under 18.2 W of incident pumping power.Moreover,the 4.3W output power at 533 nm is obtained by using intracavity frequency doubling with LiB3O5(LBO) nonlinear crystal.An optical to optical efficiency with respect to the incident pump power is 23.6%.Its M2 factor is 1.3.The power stability in 4h is better than 3.7%. |
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| Keywords: | laser LD pumping intracavity doubling nonlinear cystal beam quality |
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