Localized modes in random arrays of cylinders

被引：29

作者：

Vanneste, C ^{[1
]}

Sebbah, P ^{[1
]}

机构：

[1] Univ Nice, Phys Mat Condensee Lab, CNRS, UMR 6622, F-06108 Nice, France

来源：

PHYSICAL REVIEW E | 2005年 / 71卷 / 02期

关键词：

D O I：

10.1103/PhysRevE.71.026612

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

Anderson localization of classical waves in random arrays of dielectric cylinders is numerically investigated as a function of the distribution of their diameters. We show that using polydispersed resonant scatterers increases the localization length, while using identical resonant scatterers fosters Anderson localization. We discuss this collective process and link it to the effect of proximity resonances that has been studied in the case of a small number of resonant scatterers.

引用

页数：8

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