Rogue waves generation via nonlinear soliton collision in multiple-soliton state of a mode-locked fiber laser.
Rogue waves generation via nonlinear soliton collision in multiple-soliton state of a mode-locked fiber laser.
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DOI：
10.1364/oe.24.021256
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发表时间：
2016-09
期刊：
影响因子：
3.8
通讯作者：
J. Peng;N. Tarasov;S. Sugavanam;D. Churkin
中科院分区：
文献类型：
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作者：
J. Peng;N. Tarasov;S. Sugavanam;D. Churkin
首次报道了在多孤子状态下工作的锁模光纤激光器中产生的反常波。利用实时时空强度动力学测量，揭示了非线性孤子碰撞占流氓波在这种激光状态的形成。本文还讨论了孤子间相互作用的性质。我们的观测结果可能表明在其他系统中类似的流氓波的形成机制。
We report for the first time, rogue waves generation in a mode-locked fiber laser that worked in multiple-soliton state in which hundreds of solitons occupied the whole laser cavity. Using real-time spatio-temporal intensity dynamics measurements, it is unveiled that nonlinear soliton collision accounts for the formation of rogue waves in this laser state. The nature of interactions between solitons are also discussed. Our observation may suggest similar formation mechanisms of rogue waves in other systems.