| 高功率、低量子亏损同带抽运掺镱光纤放大器 |
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| 引用本文： | 姜曼,肖虎,周朴,王小林,刘泽金.高功率、低量子亏损同带抽运掺镱光纤放大器[J].物理学报,2013,62(4):44210-044210. |
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| 作者姓名： | 姜曼 肖虎 周朴 王小林 刘泽金 |
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| 作者单位： | 国防科学技术大学光电科学与工程学院, 长沙 410073 |
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| 摘 要： | 开展了基于同带抽运的高功率、低量子亏损的掺镱光纤放大器实验研究. 搭建了一台输出功率为21 W的1018 nm短波 长掺镱光纤激光器, 并利用其对双包层掺镱光纤进行同带抽运, 获得18.6 W的1080 nm波段激光输出, 光-光转换效率高达90.86%.
关键词：
光纤放大器
同带抽运
双包层光纤
转换效率
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| 关 键 词： | 光纤放大器 同带抽运 双包层光纤 转换效率 |
| 收稿时间： | 2012-08-23 |
High power and low quantum-defect Yb-doped fiber amplifier based on tandem pumping |
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| Jiang Man,Xiao Hu,Zhou Pu,Wang Xiao-Lin,Liu Ze-Jin.High power and low quantum-defect Yb-doped fiber amplifier based on tandem pumping[J].Acta Physica Sinica,2013,62(4):44210-044210. |
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| Authors: | Jiang Man Xiao Hu Zhou Pu Wang Xiao-Lin Liu Ze-Jin |
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| Institution: | College of Optoelectronic Science and Engineering, National University of Defense Technology, Changsha 410073, China |
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| Abstract: | We show experimentally that a tandem-pumped Yb-doped fiber amplifier with high power and low quantum-defect can be reached. And a high power 21 W output power at 1018 nm is demonstrated finally. We use this 1018 nm fiber laser as a pumping source of the 1080 nm fiber laser to demonstrate the tandem-pumped double-cladding Yb-doped fiber amplifier, and obtain an output power of 18.6 W at 1080 nm with a slope efficiency of 90.86%. |
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| Keywords: | fiber amplifier tandem pump double cladding fiber conversion efficiency |
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