作者
Kangjun Zhao, Pan Wang, Yihang Ding, Shunyu Yao, Lili Gui, Xiaosheng Xiao, Changxi Yang
发表日期
2018/12/3
期刊
Applied Physics Express
卷号
12
期号
1
页码范围
012002
出版商
IOP Publishing
简介
We experimentally demonstrate a direct generation of high-energy dissipative soliton resonance (DSR) and rectangular noise-like pulse (NLP) in a figure-9 thulium-holmium-doped mode-locked fiber laser. The pulse duration and average output power of the DSR can be tuned from 33.5 ns to 144.6 ns, and from 100.25 mW to 677.5 mW, respectively. The maximum of pulse energy is 713.2 nJ without wave breaking at pump power of 6.7 W, which is the highest energy of DSR in the region of 2 μm, to the best of our knowledge. In addition, the rectangular NLP with 452 nJ pulse bunch energy is also obtained.
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