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| 掺镱双包层光纤光栅激光器输出特性的研究 | |
| 引用本文： | 张军,潘玉寨,胡贵军,张亮,李守春,王立军. 掺镱双包层光纤光栅激光器输出特性的研究[J]. 激光技术, 2004, 28(2): 173-176 |
| 作者姓名： | 张军 潘玉寨 胡贵军 张亮 李守春 王立军 |
| 作者单位： | 1.中国科学院, 长春光学精密机械与物理研究所, 激发态开放实验室, 长春, 130033; |
| 摘 要： | 通过对泵浦源LD的温度控制,研究了不同温度对泵浦源波长以及光纤激光器输出特性的影响。利用熔接在掺镱双包层光纤两端的光纤光栅作为光纤激光器的谐振腔,采用锥度光纤耦合的方法实现了5.1W的单模激光输出,输出波长1100nm,最大转换效率63%。 |
| 关 键 词： | 光纤激光器 双包层光纤 Yb3+光纤 光纤光栅 |
| 文章编号： | 1001-3806(2004)02-0173-04 |
| 收稿时间： | 2003-06-26 |
| 修稿时间： | 2003-06-26 |
Output characteristics of Yb3 + doped double-clad fiber grating laser |
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| ZHANG Jun ,,PAN Yu-zhai ,HU Gui-jun ,ZHANG Liang ,LI Shou-chun ,WANG Li-jun. Output characteristics of Yb3 + doped double-clad fiber grating laser[J]. Laser Technology, 2004, 28(2): 173-176 | |
| Authors: | ZHANG Jun PAN Yu-zhai HU Gui-jun ZHANG Liang LI Shou-chun WANG Li-jun |
| Affiliation: | ZHANG Jun 1,2,PAN Yu-zhai 1,HU Gui-jun 1,ZHANG Liang 1,LI Shou-chun 3,WANG Li-jun 1 |
| Abstract: | In the experiment,we adjust LD's wavelength by control of temperature and analyze the characteristics of fiber laser. The fiber laser in this experiment is composed of a high-power LD pumped with output wavelength of 970nm and a double-clad fiber spliced fiber Bragg gratings (FBGs) at both ends. Experimentally through a taper fiber,we have realized 5.1W of output power at 1100nm,with the highest conversion efficiency of 63%. |
| Keywords: | fiber lasers double-cladding fiber Yb 3 -doped fiber fiber Bragg grating(FBG) |
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