HIGH-ORDER MODES OF SPOOF SURFACE PLASMON POLARITONS ON PERIODICALLY CORRUGATED METAL SURFACES

被引：59

作者：

Jiang, T. ^{[1
,2
]}

Shen, L. ^{[1
,2
]}

Zhang, X. ^{[1
,2
]}

Ran, L. -X. ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Informat Sci & Elect Engn, Hangzhou 310027, Zhejiang, Peoples R China

[2] Zhejiang Univ, Electromagnet Acad, Hangzhou 310027, Zhejiang, Peoples R China

来源：

PROGRESS IN ELECTROMAGNETICS RESEARCH M | 2009年 / 8卷

关键词：

D O I：

10.2528/PIERM09062901

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

High-order modes of spoof surface plasmon polaritons (SPPs) on the periodically corrugated metal surfaces are investigated theoretically with the modal expansion method. An analytical expression for the condition of existence of high-order modes is presented. The properties of high-order modes such as dispersion and field pattern are analyzed detailedly, from which it seems that the propagation of spoof SPPs along the corrugated metal surface is mainly based on the coupling between the open groove cavities.

引用

页码：91 / 102

页数：12

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