Plasmon polaritons of metallic nanowires for controlling submicron propagation of light

被引：239

作者：

Weeber, JC

Dereux, A

Girard, C

Krenn, JR

Goudonnet, JP

机构：

[1] Univ Bourgogne, Phys Lab, F-21078 Dijon, France

[2] CEMES, F-31055 Toulouse 4, France

来源：

PHYSICAL REVIEW B | 1999年 / 60卷 / 12期

关键词：

D O I：

10.1103/PhysRevB.60.9061

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We use the Green dyadic technique to study the propagation of a local excitation along metallic nanowires of a subwavelength cross section. The metallic nanowires are elongated parallelepipeds deposited on a transparent substrate. A tightly focused plane wave illuminates one end of the nanowires. The localized surface-plasmon resonances of the nanowires propagate the local excitations over distances larger than the incident wavelength. The properties of the electromagnetic eigenmodes of the nanowires are analyzed in terms of the local density of states.

引用

页码：9061 / 9068

页数：8

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