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| 基于光纤光栅的高功率光纤激光器 | |
| 引用本文： | 胡贵军,潘玉寨,郭玉彬,张亮,张军,王立军.基于光纤光栅的高功率光纤激光器[J].光子学报,2004,33(4):405-408. |
| 作者姓名： | 胡贵军 潘玉寨 郭玉彬 张亮 张军 王立军 |
| 作者单位： | 1. 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;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 3. 吉林大学通信工程学院,长春,130012 |
| 摘 要： | 分析了光纤光栅的选频原理以及光纤光栅基高功率光纤激光器的阈值特性和输出特性.采用紫外写入的光纤光栅做谐振腔,研制了全光纤结构的高功率光纤激光器,泵浦阈值为186 mW, 最大输出功率1.78 W,斜率效率59%,实验结果与理论分析基本吻合. |
| 关 键 词： | 光纤激光器 光纤光栅 高功率 双包层 |
| 收稿时间： | 2002-05-19 |
| 修稿时间： | 2002年5月19日 |
High-power Fiber Laser Based on Fiber Grating |
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.High-power Fiber Laser Based on Fiber Grating[J].Acta Photonica Sinica,2004,33(4):405-408. |
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| Authors: | |
| Institution: | (1 Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences,Changchun 130021, China) (2 College of Communication Engineering, Jilin University,Changchun 130012, China) |
| Abstract: | The characteristic of fiber grating for selecting wavelength is analyzed; the threshold and output characteristics of high power fiber laser are discussed. By using fiber grating as Fabry Perot cavity, a high power fiber laser is developed. The threshold pump power is 186 mW, the max. output power is measured as 1.78 W at 1099 nm with absorbed pump power of 3W, the slope efficiency is 59% Experimental results are in accord with theory. |
| Keywords: | Fiber lasers High power Fiber grating Double clad |
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