Coupling Characteristic of a Novel Hybrid Long-Range Plasmonic Waveguide Including Bends

被引：11
|
作者：
Heikal, Ahmed M. [1 ,2 ]
Hameed, Mohamed Farhat O. [1 ,3 ]
Obayya, Salah S. A. [1 ]
机构：
[1] Zewail City Sci & Technol, Ctr Photon & Smart Mat, Giza 12588, Egypt
[2] Univ Glamorgan, Integrated Commun Res Ctr, Fac Adv Technol, Treforest CF37 1DL, Wales
[3] Mansoura Univ, Fac Engn, Math & Engn Phys Dept, Mansoura 35516, Egypt
来源：
IEEE JOURNAL OF QUANTUM ELECTRONICS | 2013年 / 49卷 / 08期
关键词：
Surface plasmon polariton (SPP); finite difference method (FDM); metal dielectric metal (MDM); perfect matched layer (PML); POLARITON MODES; NUMERICAL-ANALYSIS; REFRACTIVE-INDEX; CONFINEMENT; FILM;
D O I：
10.1109/JQE.2013.2264955
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 paper, the modal analysis of a novel design of a hybrid long-range plasmonic waveguide is introduced and analyzed using the full-vectorial finite difference method. The suggested design has high index material as a cap to reduce the propagation loss and optimum bending radius as well. The analyzed parameters are the real effective index and propagation loss. In addition, the bending analysis of the reported design is introduced. The coupling is performed between three different waveguides: straight dielectric waveguide, straight hybrid long-range plasmon waveguide, and uniformly bent hybrid one.
引用
收藏
页码：621 / 627
页数：7
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