Deep Subwavelength Confinement in Elliptical Nanowire Based Hybrid Plasmon Waveguide

被引：0
|
作者：
Hasan, K. B. M. Rakib [1 ]
Sarkar, Md. Abdullah-Al-Noman [1 ]
Islam, Md. Asiful [1 ]
Alam, M. Shah [1 ]
机构：
[1] Bangladesh Univ Engn & Technol BUET, Dept Elect & Elect Engn, Dhaka 1205, Bangladesh
来源：
2018 4TH INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING AND INFORMATION & COMMUNICATION TECHNOLOGY (ICEEICT) | 2018年
关键词：
Hybrid plasmon mode; elliptical nanowire; subwavelength confinement; effective area; mode coupling; DESIGN;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this work, a hybrid plasmonic waveguide containing the elliptical nanowires of gold and ZnO with a low index dielectric cladding has been analyzed using the finite element method. The fundamental mode obtained here has been reported to offer a remarkably small effective area (similar to lambda(2)/80) with a very high electromagnetic energy confinement in the dielectric region at the telecommunication wavelength. The potentialities of this hybrid plasmon mode in different nanophotonic applications have been examined here by considering the effects of the operating wavelength and cross-sectional geometry on its modal properties.
引用
收藏
页码：551 / 555
页数：5
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