A Study on the Propagation Characteristics in Double Metal Strip Waveguides

被引：0

作者：

Lee, Sangjun ^{[1
]}

Kim, Sangin ^{[1
]}

机构：

[1] Ajou Univ, Dept Elect & Comp Engn, San 5 Wonchun Dong, Suwon 443749, South Korea

来源：

KOREAN JOURNAL OF OPTICS AND PHOTONICS | 2007年 / 18卷 / 03期

关键词：

Surface plasmons; Thin films; Waveguide; Integrated optics devices;

D O I：

10.3807/HKH.2007.18.3.225

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper, we analyze the characteristics of various curved waveguides composed of double metal strips using finite difference method (FDM). Our investigation reveals that the bending loss of the double metal strip waveguide can be improved with less degradation of the straight waveguide's propagation loss compared to the single metal strip structure. Optimization of the double metal strip waveguide structure has been conducted considering bending and propagation losses.

引用

页码：226 / 231

页数：6

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