Spatial- and spatio-temporal pattern formation in optically driven discrete systems

被引：2

作者：

Burlakov, VM ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Spect, Troitsk 142092, Moscow Region, Russia

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 1999年 / 13卷 / 07期

关键词：

D O I：

10.1142/S0217979299000667

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Dynamical coherent structure (pattern) formation in the Klein-Gordon lattice excited by periodic external field near the optical resonance is studied. It is shown that the patterns involve spatial or spatio-temporal modulation of particles vibration amplitude in the lattice and can be generated in rather broad region of excitation parameters. An influence of cubic anharmonicity in the lattice potential and that of random noise on the pattern formation is examined.

引用

页码：791 / 805

页数：15

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