| 全光纤掺镱激光器实现锁模和多波长输出 |
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| 引用本文： | 张攀政,范薇,汪小超,林尊琪.全光纤掺镱激光器实现锁模和多波长输出[J].中国激光,2011(3):1-7. |
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| 作者姓名： | 张攀政 范薇 汪小超 林尊琪 |
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| 作者单位： | 中国科学院上海光学精密机械研究所高功率激光物理联合实验室; |
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| 摘 要： | 利用半导体可饱和吸收镜(SESAM)和光纤环形镜(FLM)分别作为腔镜,实现了线形腔结构的全光纤掺镱激光器.通过调节偏振控制器(PC)和抽运功率得到了调Q、调Q锁模、连续锁模、二次谐波、三次谐波、多波长等多种输出状态.其中连续锁模状态可实现开机自启动,脉冲宽度31 ps,单脉冲能量40 pJ,重复频率19.3 MHz,...
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| 关 键 词： | 光纤激光器 半导体可饱和吸收镜 光纤环形镜 全光纤 锁模 多波长 |
Mode-Locking and Multiwavelength Operation from All-Fiber Ytterbium Doped Laser |
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| Zhang Panzheng Fan Wei Wang Xiaochao Lin Zunqi.Mode-Locking and Multiwavelength Operation from All-Fiber Ytterbium Doped Laser[J].Chinese Journal of Lasers,2011(3):1-7. |
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| Authors: | Zhang Panzheng Fan Wei Wang Xiaochao Lin Zunqi |
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| Affiliation: | Zhang Panzheng Fan Wei Wang Xiaochao Lin Zunqi(National Laboratory on High Power Laser and Physics,Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China) |
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| Abstract: | Using a semiconductor saturable absorber mirror(SESAM) and a fiber loop mirror(FLM) as end mirror respectively,an all-fiber line-cavity Yb3+-doped laser is demonstrated.Q-switched pulse,Q-switched mode-locking,coherent mode-locking,harmonic pulses,and multiwavelength operation are obtained by adjusting the pump power and the polarization controller(PC).Mode-locking can be self-started and the width of mode-locking pulses is 31 ps.The pulse repetition rate is 19.3 MHz,corresponding to 40 pJ pulse energy.The ... |
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| Keywords: | fiber lasers semiconductor saturable absorber mirror fiber loop mirror all fiber mode-locked multiwavelength |
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