| 双包层掺Yb3+光纤激光器的关键技术 |
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| 引用本文： | 高雪松,高春清,胡姝玲,于竞,高明伟,李家泽,魏光辉.双包层掺Yb3+光纤激光器的关键技术[J].强激光与粒子束,2005,17(Z1):129-132. |
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| 作者姓名： | 高雪松 高春清 胡姝玲 于竞 高明伟 李家泽 魏光辉 |
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| 作者单位： | 北京理工大学,信息科学技术学院,光电工程系,北京,100081 |
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| 摘 要： | 大功率光纤激光器作为第三代激光器的代表,在激光加工和激光武器方面有着重要应用.介绍了掺Yb3+光纤激光器的发展历程,理论上分析了光纤激光器的泵浦阈值和输出功率,讨论了实验过程中涉及到的大功率LD泵浦、光纤耦合和双包层光纤等关键技术,为同类激光器的改进设计和深入研究提供参考.
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| 关 键 词： | 光纤激光器 掺Yb3+ 双包层光纤 泵浦阈值 输出功率 |
| 文章编号： | 1001-4322(2005)S0-0129-04 |
| 修稿时间： | 2004年11月22 |
Study of key technologies on High power LD pumped double cladding Yb3+ doped fiber laser |
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| GAO Xue-Song,GAO Chun-Qing,HU Shu-ling,YU Jing,GAO Ming-Wei,LI Jia-ze,WEI Guang-hui.Study of key technologies on High power LD pumped double cladding Yb3+ doped fiber laser[J].High Power Laser and Particle Beams,2005,17(Z1):129-132. |
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| Authors: | GAO Xue-Song GAO Chun-Qing HU Shu-ling YU Jing GAO Ming-Wei LI Jia-ze WEI Guang-hui |
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| Abstract: | As the representation of the third generation laser device high power double cladd fiber laser is applicatted in industry process and laser beam weapons. The developments of Yb 3+ doped fiber lasers is introduced in this paper. The relationship between pumped threshold value and output power is analyzed in theory. One experiment device on high power LD pumped Yb 3+ doped double cladding fiber laser is designed.The key technologies in the experiment are concluded. The obtained result can be a reference for developing the proper laser equipment. |
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| Keywords: | Fiber laser Yb 3+ doped Double cladding fiber Pumped threshold value Output power |
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