Characteristics of nano-plasmonic resonators with a gap structure

被引：0
|
作者：
Hiroyuki Okamoto
Kenzo Yamaguchi
Masanobu Haraguchi
Toshihiro Okamoto
机构：
[1] Anan National College of Technology,Department of Systems and Control Engineering
[2] Kagawa University,Department of Advanced Materials Science, Faculty of Engineering
[3] The University of Tokushima,Department of Optical Science and Technology, Faculty of Engineering
来源：
Applied Physics A | 2014年 / 115卷
关键词：
Dielectric Layer; Insertion Loss; Effective Refractive Index; Output Intensity; Plasmonic Device;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The authors present a nano-plasmonic disk resonator with a gap structure using the multi-mode interference effect coupling. The coupling intensity of the multi-mode interference effect coupling is 1.5 times greater than that of the conventional side coupling. The multi-mode interference effect is adopted as the coupling between the input bus waveguide and the nano-plasmonic disk resonator. The thickness of the dielectric layer, the width of the bus waveguide, and the length of the coupling portion are designed by theoretical calculations.
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页码：19 / 23
页数：4
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