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长锥区光子晶体光纤实现300 W高功率可见光超连续谱输出

黎玥 董克攻 李峰云 林宏奂 王建军 张昊宇

黎玥, 董克攻, 李峰云, 等. 长锥区光子晶体光纤实现300 W高功率可见光超连续谱输出[J]. 强激光与粒子束, 2021, 33: 021002. doi: 10.11884/HPLPB202133.200305
引用本文: 黎玥, 董克攻, 李峰云, 等. 长锥区光子晶体光纤实现300 W高功率可见光超连续谱输出[J]. 强激光与粒子束, 2021, 33: 021002. doi: 10.11884/HPLPB202133.200305
Li Yue, Dong Kegong, Li Fengyun, et al. 300 W  high power supercontinuum generation of complete visible spectrum by long tapered photonic crystal fiber[J]. High Power Laser and Particle Beams, 2021, 33: 021002. doi: 10.11884/HPLPB202133.200305
Citation: Li Yue, Dong Kegong, Li Fengyun, et al. 300 W  high power supercontinuum generation of complete visible spectrum by long tapered photonic crystal fiber[J]. High Power Laser and Particle Beams, 2021, 33: 021002. doi: 10.11884/HPLPB202133.200305

长锥区光子晶体光纤实现300 W高功率可见光超连续谱输出

doi: 10.11884/HPLPB202133.200305
基金项目: 国家重点研发计划项目(2017YFB1104401)
详细信息
    作者简介:

    黎 玥(1992—),女,主要从事脉冲高功率光纤激光器技术研究;Liyue49@caep.cn

    通讯作者:

    张昊宇(1990—),男,硕士,主要从事脉冲高功率光纤激光器技术研究;hao_yu_zhang@caep.cn

  • 中图分类号: O439

300 W  high power supercontinuum generation of complete visible spectrum by long tapered photonic crystal fiber

  • 摘要:

    基于小芯径、大占空比、纤芯渐变的长锥区光子晶体光纤搭建了全光纤超连续谱产生系统。使用高功率皮秒种子源泵浦,实现了314.7 W的高功率可见光超连续谱输出,光谱覆盖388~2400 nm。同时兼顾了输出高功率及短波方向的蓝移增强,是国内外公开报道的覆盖可见光的超连续谱的最高功率。

  • 图  1  长锥区光子晶体光纤模型图、光纤色散曲线和光纤端面实测图

    Figure  1.  Model of long tapered photonic crystal fiber,dispersion curve of the fiber and measured image of fiber end face

    图  2  超连续谱输出功率曲线和最高输出功率下的光谱

    Figure  2.  Supercontinuum output power curve and spectrum at the highest output power

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出版历程
  • 收稿日期:  2020-11-06
  • 修回日期:  2021-01-05
  • 刊出日期:  2021-01-07

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