期刊
CHINESE OPTICS LETTERS
卷 18, 期 3, 页码 -出版社
OSA-OPTICAL SOC
DOI: 10.3788/COL202018.031402
关键词
generation; mode-locked pulses; Er:ZBLAN fiber
类别
资金
- National Natural Science Foundation of China [61675130, 91850203, 11721091]
- National Postdoctoral Program for Innovative Talents [BX20170149]
We demonstrated a femtosecond mode-locked Er:ZrF4-BaF2-LaF3-AlF3-NaF (Er:ZBLAN) fiber laser at 2.8 mu m based on the nonlinear polarization rotation technique. The laser generated an average output power of 317mW with a repetition rate of 107 MHz and pulse duration as short as 131 fs. To the best of our knowledge, this is the shortest pulse generated directly from a mid-infrared mode-locked Er:ZBLAN fiber laser to date. Numerical simulation and experimental results confirm that reducing the gain fiber length is an effective way to shorten the mode-locked pulse duration in the Er:ZBLAN fiber laser. The work takes an important step towards sub-100-fs mid-infrared pulse generation from mode-locked Er:ZBLAN fiber lasers.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据