Characteristics of nano-plasmonic resonators with a gap structure

被引：1
|
作者：
Okamoto, Hiroyuki [1 ]
Yamaguchi, Kenzo [2 ]
Haraguchi, Masanobu [3 ]
Okamoto, Toshihiro [3 ]
机构：
[1] Anan Natl Coll Technol, Dept Syst & Control Engn, Tokushima 7740017, Japan
[2] Kagawa Univ, Dept Adv Mat Sci, Fac Engn, Takamatsu, Kagawa 7610396, Japan
[3] Univ Tokushima, Dept Opt Sci & Technol, Fac Engn, Tokushima 7708506, Japan
来源：
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 2014年 / 115卷 / 01期
关键词：
WAVE-GUIDES; INTERFERENCE;
D O I：
10.1007/s00339-013-7955-1
中图分类号：
T [工业技术];
学科分类号：
08 ;
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.
引用
收藏
页码：19 / 23
页数：5
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