Spatio-spectral dynamics of the pulsating dissipative solitons in a normal-dispersion fiber laser

被引:99
作者
Du, Yueqing
Xu, Zuowei
Shu, Xuewen [1 ]
机构
[1] Huazhong Univ Sci & Technol, Wuhan Natl Lab Optoelect, Wuhan 430074, Hubei, Peoples R China
基金
中国国家自然科学基金;
关键词
GINZBURG-LANDAU EQUATION; EXPLOSIONS;
D O I
10.1364/OL.43.003602
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
For the first time, to the best of our knowledge, we observed the pulsating dissipative solitons in a mode-locked fiber laser at normal dispersion using the dispersive-Fourier transformation technology. The artificial saturable absorbers, as well as the birefringent filter formed by the nonlinear polarization rotation, make the polarization controller an effective component to adjust the laser state from stationary to pulsating. The pulsating dissipative solitons are accompanied with the spectrum breathing and oscillating structures due to the nonlinear pulse propagation. Our results can enhance the understanding of the pulsating solitons in the dissipative systems. (C) 2018 Optical Society of America
引用
收藏
页码:3602 / 3605
页数:4
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