| Numerical simulation of end-pumped CW Nd^3＋：GdVO4 laser at 1063 nm |
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| 引用本文： | 祖宁宁,孙桂娟,戴振文.Numerical simulation of end-pumped CW Nd^3＋：GdVO4 laser at 1063 nm[J].中国物理 B,2008,17(5):1809-1816. |
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| 作者姓名： | 祖宁宁 孙桂娟 戴振文 |
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| 作者单位： | Department of Physics, Jilin University, Changchun 130023, China; Key Laboratory of
Coherent Light, Atomic and Molecular Spectroscopy, Ministry of
Education,
Changchun 130023, China;Department of Physics, Jilin University, Changchun 130023, China; Key Laboratory of
Coherent Light, Atomic and Molecular Spectroscopy, Ministry of
Education,
Changchun 130023, China;Department of Physics, Jilin University, Changchun 130023, China; Key Laboratory of
Coherent Light, Atomic and Molecular Spectroscopy, Ministry of
Education,
Changchun 130023, China |
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| 基金项目： | Project supported by the National
Natural Science Foundation of
China (Grant No 10104009). |
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| 摘 要： | A theoretical model to simulate an end-pumped CW Nd^3＋：GdVO4 laser at 1063 nm is presented. Its essence is to use the propagation equations to demonstrate the spatial evolutions of the pump and the laser powers in the cavity, hence it is applicable to both low and high gain lasers. The simulation results obtained by this model are in good agreement with the experimental observations reported in the literature for a Ti：sapphlre-pumped Nd^3＋：GdVO4 laser. Moreover, some parameters, such as the reflectivity of output coupler, the spot size of laser beam and the crystal length, are discussed with a view to optimizing the laser performance.
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| 关 键 词： | Nd^3+:GdVO4激光器 数值模拟 光泵 激光功率 |
| 收稿时间： | 2007-08-18 |
Numerical simulation of end-pumped CW Nd3+:GdVO4 laser at 1063nm |
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| Zu Ning-Ning,Sun Gui-Juan and Dai Zhen-Wen.Numerical simulation of end-pumped CW Nd3+:GdVO4 laser at 1063nm[J].Chinese Physics B,2008,17(5):1809-1816. |
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| Authors: | Zu Ning-Ning Sun Gui-Juan and Dai Zhen-Wen |
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| Institution: | Department of Physics, Jilin University, Changchun 130023, China; Key Laboratory of
Coherent Light, Atomic and Molecular Spectroscopy, Ministry of
Education,
Changchun 130023, China |
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| Abstract: | A theoretical model to simulate an end-pumped CW
Nd3+:GdVO4 laser at 1063nm is presented. Its essence is
to use the propagation equations to demonstrate the spatial
evolutions of the pump and the laser powers in the cavity, hence it
is applicable to both low and high gain lasers. The simulation
results obtained by this model are in good agreement with the
experimental observations reported in the literature for a
Ti:sapphire-pumped Nd3+:GdVO4 laser. Moreover, some
parameters, such as the reflectivity of output coupler, the spot
size of laser beam and the crystal length, are discussed with a view
to optimizing the laser performance. |
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| Keywords: | end-pumped Nd3+:GdVO4 1063nm laser |
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