多稳态
混乱的
物理
参数空间
倍周期分岔
脉搏(音乐)
激光器
空格(标点符号)
分叉
模式锁定
句号(音乐)
量子电动力学
凝聚态物理
量子力学
非线性系统
数学
电压
统计
哲学
人工智能
语言学
计算机科学
声学
作者
Nail Akhmediev,J. M. Soto-Crespo,Graham Town
出处
期刊:Physical review
日期:2001-04-09
卷期号:63 (5)
被引量:420
标识
DOI:10.1103/physreve.63.056602
摘要
The complex Ginzburg-Landau equation (CGLE) is a standard model for pulse generation in mode-locked lasers with fast saturable absorbers. We have found complicated pulsating behavior of solitons of the CGLE and regions of their existence in the five-dimensional parameter space. We have found zero-velocity, moving and exploding pulsating localized structures, period doubling (PD) of pulsations and the sequence of PD bifurcations. We have also found chaotic pulsating solitons. We have plotted regions of parameters of the CGLE where pulsating solutions exist. We also demonstrate the coexistence (bi- and multistability) of different types of pulsating solutions in certain regions of the parameter space of the CGLE.
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