City Research Online

Abstract

The H-field finite element method (FEM) based full-vector formulation is used in the present work to study the vectorial modal field properties and the complex propagation characteristics of Surface Plasmon modes of a hollow-core dielectric coated rectangular waveguide structures, and graphene based structures. Additionally, the finite difference time domain (FDTD) method is used to estimate the dispersion parameters and the propagation loss of such waveguides and devices.

Publication Type:	Book Section
Additional Information:	Themistos, C., Rahman, B. A., Markides, C., Uthman, M., Quadir, A. & Kejalakshmy, N. (2014). Characterization of graphene-based devices for THz Systems. In: Terahertz Physics, Devices, and Systems VIII: Advanced Applications in Industry and Defense. Society of Photo Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited. http://dx.doi.org/10.1117/12.2054784
Publisher Keywords:	Finite-element method (FEM), finite-difference time-domain method (FDTD), surface plasmon polariton (SPP), terahertz, graphene
Subjects:	T Technology > TA Engineering (General). Civil engineering (General)
Departments:	School of Science & Technology > Engineering

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