| 连续泵浦与脉冲泵浦掺铒光纤光放大特性分析 |
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| 引用本文： | 崔国琪,董孝义.连续泵浦与脉冲泵浦掺铒光纤光放大特性分析[J].激光与红外,1992,22(2):26-28,42. |
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| 作者姓名： | 崔国琪 董孝义 |
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| 作者单位： | 南开大学现代光学研究所，南开大学现代光学研究所，南开大学现代光学研究所，南开大学现代光学研究所 天津 300071，天津 300071，天津 300071，天津 300071 |
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| 摘 要： | 本文用半经典理论方法和速率方程方法分析了连续泵浦与脉冲泵浦工作条件下掺铒光纤放大器的工作原理及工作特性,导出了光纤最佳长度与泵浦功率、掺杂浓度的关系以及增益与光纤长度、泵浦功率的关系。分析了用连续泵浦光和脉冲泵浦光两种情况下的阈值关系,指出了泵浦光的最佳频率选择。
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| 关 键 词： | 掺铒光纤放大器 连续泵浦 脉冲泵浦 光放大特性 |
Characteristic Analysis on Erbium-doped Fiber Amplifications Pumped with CW and Pulse Light Sources |
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| Cui Guoqi Dong Xiaoyi Zhang Jianzhong Sheng Qiuqin.Characteristic Analysis on Erbium-doped Fiber Amplifications Pumped with CW and Pulse Light Sources[J].Laser & Infrared,1992,22(2):26-28,42. |
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| Authors: | Cui Guoqi Dong Xiaoyi Zhang Jianzhong Sheng Qiuqin |
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| Abstract: | With Methods of semiclassical theory and rate equation, the principle and characteristics of erbiumdoped fiber samplifications pumped with CW and pulse light sources are ana(?)yzed in this paper. The relation between the optimal fiber length and pump po wer, doped density and the connection of the gain with the fiber leng(?)h, pump power are presented. The threshold values of pump pow rs under the conditions of CW and pulse pump light sources are calculated. The optimal pump light frequencies are pointed out too. |
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