Dark pulse emission of a fiber laser
Dark pulse emission of a fiber laser
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DOI：
10.1103/physreva.80.045803
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发表时间：
2009-10
影响因子：
2.9
通讯作者：
H. Zhang;D. Tang;L. Zhao;X. Wu
中科院分区：
文献类型：
--
作者：
H. Zhang;D. Tang;L. Zhao;X. Wu
报道了腔内带偏振器的全正常色散掺铒光纤激光器的暗脉冲输出。实验发现，在适当的条件下，光纤激光器除了能发出亮脉冲外，还能发出单个或多个暗脉冲。基于数值模拟，我们解释了暗脉冲的形成在激光器中作为暗孤子整形的结果。
We report on the dark pulse emission of an all-normal dispersion erbium-doped fiber laser with a polarizer in cavity. We found experimentally that apart from the bright pulse emission, under appropriate conditions the fiber laser could also emit single or multiple dark pulses. Based on numerical simulations we interpret the dark pulse formation in the laser as a result of dark soliton shaping.