High power, multiwavelength, linearly polarized ytterbium-doped fiber laser based on Sagnac fiber loop mirrors
-
摘要: 设计了基于Sagnac环形镜的哑铃型结构全光纤掺镱激光器，使用976 nm多模激光二极管泵浦，通过调节偏振控制器获得了稳定的多波长线偏振激光输出。泵浦功率为20.4 W时，最高输出功率达到5.13 W，功率波动不大于0.02 W，激光器输出多波长激光线偏振度约为14.19 dB，多波长输出功率平坦度优于3 dB。Abstract: A dumbbell-shaped ytterbium-doped all-fiber laser based on Sagnac fiber loop mirror was demonstrated in this paper. Stable multiwavelength laser output was obtained through finely tuning the polarization controller under the pump of 976 nm laser diode. The largest output power was 5.13 W with the degree of polarization being 14.19 dB while the power fluctuation was no bigger than 0.02 W under the pump power of 20.4 W. The corresponding power difference was less than 3 dB among all channels in long-term observations.
-
Key words:
- multiwavelength fiber laser /
- high power /
- linear polarization
期刊类型引用(2)
1. 唐艳梅, 闫华光, 朱彬若, 何桂雄, 张弓, 文伟东. 基于自适应遗传算法的分布式综合能源系统优化设计. 电网与清洁能源. 2018(02): 30-35+42 . 
百度学术2. 黄洪文, 彭述明, 李正宏, 钱达志, 马纪敏, 郭海兵, 刘志勇, 曾和荣, 王少华. 磁约束聚变堆次临界包层概念设计研究进展. 强激光与粒子束. 2015(12): 19-24 . 本站查看其他类型引用(2)
-
点击查看大图
计量
- 文章访问数: 1683
- HTML全文浏览量: 350
- PDF下载量: 795
- 被引次数: 4
下载:
