Bridging Si3N4 waveguide and gold (Au) based hybrid plasmonic slot waveguide

被引:0
|
作者
Manolis, Athanasios [1 ]
Ketzaki, Dimitra [1 ]
Dabos, George [1 ]
Tsiokos, Dimitris [1 ]
Pleros, Nikos [1 ]
机构
[1] Aristotle Univ Thessaloniki, Dept Informat, Thessaloniki, Greece
基金
欧盟地平线“2020”;
关键词
Plasmonics; hybrid slot waveguides; directional coupling; coupling efficiency; PHOTONICS; MODULATOR;
D O I
暂无
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
In this work, we demonstrate a new directional coupling scheme for efficient light coupling between photonic Si3N4 and plasmonic Au-based metallic slot waveguides. The plasmonic-photonic hybrid waveguide structure is capable of supporting guided modes with even and odd symmetry. This feature can lead to the development of an efficient power exchange mechanism which can achieve power transmission per transition over 68% and coupling lengths of the order of just several microns.
引用
收藏
页码:17 / 20
页数:4
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