Deterministic Optical Rogue Waves
Deterministic Optical Rogue Waves
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DOI：
10.1103/physrevlett.107.053901
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发表时间：
2011-07-29
影响因子：
8.6
通讯作者：
Tredicce, Jorge R.
中科院分区：
文献类型：
--
作者：
Bonatto, Cristian;Feyereisen, Michael;Tredicce, Jorge R.
在光注入半导体激光器的输出强度中，进行了罕见巨脉冲或反常波的实验观测。脉冲振幅的长尾概率分布函数显示出明显的非高斯特征，证实了强度脉动的流氓波特征。一个简单的速率方程模型的模拟显示出良好的定性与实验一致，并提供了一个框架，了解所观察到的极端振幅事件的结果，一个确定性的非线性过程。
Experimental observations of rare giant pulses or rogue waves were done in the output intensity of an optically injected semiconductor laser. The long-tailed probability distribution function of the pulse amplitude displays clear non-Gaussian features that confirm the rogue wave character of the intensity pulsations. Simulations of a simple rate equation model show good qualitative agreement with the experiments and provide a framework for understanding the observed extreme amplitude events as the result of a deterministic nonlinear process.