论文标题
非线性管理耗散孤子
Nonlinearity managed dissipative solitons
论文作者
论文摘要
我们研究具有强大的非线性管理的复杂立方Quintic Ginzburg-Landau（GL）方程中局部脉冲的动力学。在非线性的快速调制上平均的广义复杂GL方程是得出的。我们对该平均方程式采用各种方法来得出耗散孤子参数的动力系统。通过使用该动力学系统和完整GP方程的数值模拟，我们表明模型中存在非线性管理的耗散孤子。获得了稳定施爆的参数区域。
We study the dynamics of localized pulses in the complex cubic-quintic Ginzburg-Landau (GL) equation with strong nonlinearity management. The generalized complex GL equation, averaged over rapid modulations of the nonlinearity, is derived. We employ the variational approach to this averaged equation to derive a dynamical system for the dissipative soliton parameters. By using numerical simulations of this dynamical system and the full GP equation, we show that nonlinearity-managed dissipative solitons exist in the model. The parameter regions for stabilization of exploding soliton are obtained.
