| 双端泵浦保偏光纤激光器 |
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| 引用本文： | 任广军,姚建铨.双端泵浦保偏光纤激光器[J].强激光与粒子束,2011,23(4). |
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| 作者姓名： | 任广军 姚建铨 |
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| 作者单位： | 1. 天津理工大学 电子信息工程学院， 薄膜电子与通信器件天津市重点实验室， 天津 300384;2. 天津大学 精密仪器与光电子工程学院， 激光与光电子研究所， 光电信息科学技术教育部重点实验室, 天津 300072 |
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| 基金项目： | 国家博士后基金项目(20090460691); 国家973计划项目; 国家高技术发展计划项目 |
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| 摘 要： | 以两台808 nm半导体激光器LD1和LD2为泵浦源，对光纤激光器双端泵浦进行了研究，获得了6.5 W的激光输出。实验分别测出了LD1和LD2半导体激光器单端泵浦和双端泵浦时的输出功率，对双端泵浦输出功率与单端泵浦功率之和进行了比较，利用双端泵浦提高了泵浦效率和输出激光功率。同时测量了输出激光的偏振度，通过计算得到双端泵浦输出激光的偏振度为0.5。
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| 关 键 词： | 激光技术 光纤激光器 双端泵浦 保偏 |
| 收稿时间： | 1900-01-01; |
Double-end pump polarization-maintaining fiber laser |
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| Ren Guangjun,Yao Jianquan.Double-end pump polarization-maintaining fiber laser[J].High Power Laser and Particle Beams,2011,23(4). |
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| Authors: | Ren Guangjun Yao Jianquan |
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| Institution: | 1. Tianjin Key Laboratory of Film Electronic and Communication Devices, School of Electronics Information Engineering，Tianjin University of Technology， Tianjin 300384, China;2. Key Laboratory of Optoelectric Information Science and Technology of Ministry of Education, Institute of Laser and Opto-electronics, College of Precision Instrument and Opto-electronics Engineering, Tianjin University, Tianjin 300072, China |
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| Abstract: | The double-end pumped polarization-maintaining fiber laser was studied by using two semiconductor lasers LD1 and LD2.The output powers of the fiber laser were tested by using LD1 and LD2 single-end pumping and double-end pumping.The output power of double-end pumping was compared with the power sum of LD1 and LD2 single-end pumping,which shows that double-end pumping can enhance the pumping efficiency and output power of the fiber laser.The output power of the double-end pumped fiber laser was 6.5 W,and the... |
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| Keywords: | laser technique fiber laser double-end pumping polarization-maintaining |
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