| 泵浦波长对掺Yb3+双包层光纤激光器的影响 |
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| 引用本文： | 胡贵军,张亮,张军,潘玉寨,王立军.泵浦波长对掺Yb3+双包层光纤激光器的影响[J].四川激光,2003,24(6):23-24. |
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| 作者姓名： | 胡贵军 张亮 张军 潘玉寨 王立军 |
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| 作者单位： | [1]吉林大学通信工程学院，长春130012 [2]中科院长春光学精密机械与物理研究所激发态开放实验室，长春130022 |
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| 摘 要： | 通过求解速率方程，得到了线形腔掺Yb^3 双包层光纤激光器输出光功率、泵浦阈值、斜率效率的表达式，分析了泵浦波长对激光器性能的影响。采用线形腔结构，研制了掺Yb^3 双包层光纤激光器，用不同波长的半导体激光器列阵做泵浦源进行了实验研究，理论与实验基本吻合。
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| 关 键 词： | 光纤激光器 泵浦波长 速率方程 双包层光纤 掺Yb^3＋ |
| 修稿时间： | 2003年6月8日 |
Effect of pump wavelength on Yb3+-doped double-clad fiber laser |
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| Hu Guijun , Zhang Liang Zhang Jun Pan Yuzhai Wang Lijun.Effect of pump wavelength on Yb3+-doped double-clad fiber laser[J].Laser Journal,2003,24(6):23-24. |
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| Authors: | Hu Guijun Zhang Liang Zhang Jun Pan Yuzhai Wang Lijun |
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| Affiliation: | Hu Guijun 1,2 Zhang Liang 1 Zhang Jun 1 Pan Yuzhai 1 Wang Lijun |
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| Abstract: | By solving rate equations,the expressions of output power,threshold pump power and slope efficiency of linear cavity Yb 3+ -doped double-clad high power fiber laser are obtained.The effect of pump wavelength on characteistics of fiber laser is discussed.A Yb 3+ -doped double-clad fiber laser with Fabry-Perot cavity is developed.When it is pumped by two semiconductor lasers with different wavelength,the experimental results of pump wavelength affecting fiber laser characteristics are obtained,which are in accord with theory. |
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| Keywords: | fiber lasers pump wavelength rate equations double-clad fiber |
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