| 激光二极管抽运Nd:Gd0.42Y0.58VO4/KTP 倍频激光器 |
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| 引用本文： | 李晓敏,卓壮,李涛,孙尧,李健.激光二极管抽运Nd:Gd0.42Y0.58VO4/KTP 倍频激光器[J].激光与光电子学进展,2006,43(7):57-59. |
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| 作者姓名： | 李晓敏 卓壮 李涛 孙尧 李健 |
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| 作者单位： | 1. 山东师范大学物理与电子科学学院,济南,250014
2. 山东师范大学物理与电子科学学院,济南,250014;山东大学山大鲁能信息科技有限公司,济南,250100 |
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| 基金项目： | 山东省科技厅科技攻关项目 |
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| 摘 要： | 采用平凹短腔及V型折叠腔，研究了激光二极管端面抽运的Nd：Gd0.42Y0.58VO4激光器1．06μm及倍频532nm的输出特性。在输入抽运功率为11．05W时，获得了1．06μm的最大平均输出功率为5．35W，光-光转换效率达到48．42％；在输入抽运功率为6．8W时，采用连续抽运和脉冲抽运分别获得了1．44W和1．64W的绿光输出，光-光转换效率分别为21.2%和24．1％。
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| 关 键 词： | 激光器 V型折叠腔 KTP晶体 腔内倍频 Nd:Gd0.42Y0.58VO4晶体 |
| 收稿时间： | 2006-03-27 |
| 修稿时间： | 2006-03-272006-04-17 |
Laser Diode Pumped Nd:Gd0.42Y0.58VO4/KTP Frequency-Doubling Laser |
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| LI Xiaomin,ZHUO Zhuang,LI Tao,SUN Yao,LI Jian.Laser Diode Pumped Nd:Gd0.42Y0.58VO4/KTP Frequency-Doubling Laser[J].Laser & Optoelectronics Progress,2006,43(7):57-59. |
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| Authors: | LI Xiaomin ZHUO Zhuang LI Tao SUN Yao LI Jian |
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| Abstract: | The output properties of a laser diode pumped Nd:Gd0.42Y0.58VO4 laser at 1.06μm and frequency-doubling 532nm with a simple plane-concave cavity and a V-shaped folded cavity were studied. With the incident pump power of 11.05W, an output power at 1.06 mm of 5.35 W was achieved, giving an optical conversion efficiency of 48.42%. With the incident pump power of 6.8 W,1.44 W and 1.64 W green radiations were generated when pumped by continuous wave and pulsed laser, giving an optical conversion efficiency of 21.2% and 24.1%. |
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| Keywords: | laser V-shaped folded cavity KTP crystal intracavity frequency-doubling NdGd0 42Y0 58VO4 crystal |
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