Soliton rains in a normal dispersion fiber laser with dual-filter
Soliton rains in a normal dispersion fiber laser with dual-filter
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带双滤波器的正常色散光纤激光器中的孤子雨
DOI：
10.1364/ol.38.001875
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发表时间：
2013-06-01
期刊：
影响因子：
3.6
通讯作者：
Yang, Changxi
中科院分区：
文献类型：
--
作者：
Bao, Chengying;Xiao, Xiaosheng;Yang, Changxi
我们展示了在全正常色散Yb光纤激光器中孤子雨的实验观测。该腔由窄带滤光片和双折射平板(BP)滤光片组成。在弱锁模条件下获得了孤子雨，在强锁模条件下观察到多孤子表现为孤子束和谐波锁模。通过改变泵浦功率、调整波片和BP，观察到了不同的多孤子相互作用。据我们所知，这是第一次演示正常色散光纤激光器中的孤子雨。(C)2013年美国光学学会
We demonstrate an experimental observation of soliton rains in an all normal dispersion Yb-fiber laser. The cavity consists of a narrow bandwidth filter and a birefringent plate (BP) filter. Soliton rain is obtained in the weak mode-locking regime, while multisolitons behaving as soliton bunches and harmonic mode-locking under strong mode-locking are also observed. Distinctive multisoliton interactions are observed via changing the pump power and adjustment of the waveplates as well as the BP. To the best of our knowledge, this is the first demonstration of soliton rains in normal dispersion fiber lasers. (C) 2013 Optical Society of America