| 二波混频高功率单频窄线宽光纤激光器 |
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| 引用本文： | 代志勇,张晓霞,彭增寿,李剑峰,欧中华,刘永智. 二波混频高功率单频窄线宽光纤激光器[J]. 发光学报, 2011, 32(2): 159-163. DOI: 10.3788/fgxb20113202.0159 |
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| 作者姓名： | 代志勇 张晓霞 彭增寿 李剑峰 欧中华 刘永智 |
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| 作者单位： | 电子科技大学 光电信息学院 光电传感与信息处理重点实验室, 四川 成都 610054 |
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| 摘 要： | 设计并制造了一种基于二波混频的高功率单频窄线宽光纤激光器.激光器采用长线形腔结构,以Er3+/Yb3+双包层光纤作为增益介质,利用输出信号光分束反馈注入,与腔内振荡激光混频干涉,形成分布的增益光栅与折射率光栅共同作用选模,获得稳定的1550.63 nm单频高功率激光输出.在975 nm多模激光二极管(LD)抽运下,激光...
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| 关 键 词： | 激光光学 光纤激光器 二波混频 单频 窄线宽 |
| 收稿时间： | 2010-07-18 |
High-power Single-frequency Narrow Linewidth Fiber Laser with Nonlinear Two-wave Mixing |
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| DAI Zhi-yong,ZHANG Xiao-xia,PENG Zeng-shou,LI Jian-feng,OU Zhong-hua,LIU Yong-zhi. High-power Single-frequency Narrow Linewidth Fiber Laser with Nonlinear Two-wave Mixing[J]. Chinese Journal of Luminescence, 2011, 32(2): 159-163. DOI: 10.3788/fgxb20113202.0159 |
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| Authors: | DAI Zhi-yong ZHANG Xiao-xia PENG Zeng-shou LI Jian-feng OU Zhong-hua LIU Yong-zhi |
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| Affiliation: | Key Laboratory of Opto-electronic Sensing and Information Processing, School of Optoelectronic Information, University of Electronic Science and Technology, Chengdu 610054, China |
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| Abstract: | A novel high-power single-frequency narrow linewidth fiber laser with long linear laser cavity is designed and manufactured by using nonlinear two-wave mixing.The distributed gain gratings and refractive index gratings,which are generated by interfering between the feedback injecting light from the part of output light and the lasing light in intra-cavity,are used to select longitudinal modes efficiently and ensure stable single-frequency operation.A segment Er3+/Yb3+ co-doped double cladding fiber is used ... |
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| Keywords: | laser optics fiber laser two-wave mixing single-frequency narrow linewidth |
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