Stationary behavior of a chain of interacting spasers

被引：27

作者：

Andrianov, E. S. ^{[1
,2
]}

Pukhov, A. A. ^{[1
,2
]}

Dorofeenko, A. V. ^{[1
,2
]}

Vinogradov, A. P. ^{[1
,2
]}

Lisyansky, A. A. ^{[3
]}

机构：

[1] Moscow Inst Phys & Technol, Inst Pereulok 9, Dolgoprudnyi 141700, Russia

[2] Inst Theoret & Appl Electromagnet, Moscow 125412, Russia

[3] CUNY Queens Coll, Dept Phys, Flushing, NY 11367 USA

来源：

PHYSICAL REVIEW B | 2012年 / 85卷 / 16期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1103/PhysRevB.85.165419

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We show that depending on the values of the coupling constants, two scenarios for the stationary behavior of a chain of interacting spasers may be realized: (1) all spasers are synchronized and oscillate with a unique phase or (2) a nonlinear autowave travels along the chain. In the latter scenario, the traveling wave is harmonic, unlike excitations in other known nonlinear systems. Due to the nonlinear nature of the system, any initial distribution of spaser states evolves into one of these steady states.

引用

页数：9

共 40 条

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