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Proceedings Paper

Characterization of graphene-based devices for THz systems
Author(s): Christos Themistos; B. M. Azizur Rahman; Christos Markides; Md. Uthman; A. Quadir; N. Kejalakshmy
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Paper 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.

Paper Details

Date Published: 21 May 2014
PDF: 7 pages
Proc. SPIE 9102, Terahertz Physics, Devices, and Systems VIII: Advanced Applications in Industry and Defense, 91020F (21 May 2014); doi: 10.1117/12.2054784
Show Author Affiliations
Christos Themistos, Frederick Univ. (Cyprus)
B. M. Azizur Rahman, City Univ. London (United Kingdom)
Christos Markides, Frederick Univ. (Cyprus)
Md. Uthman, City Univ. London (United Kingdom)
A. Quadir, City Univ. London (United Kingdom)
N. Kejalakshmy, Frederick Univ. (Cyprus)


Published in SPIE Proceedings Vol. 9102:
Terahertz Physics, Devices, and Systems VIII: Advanced Applications in Industry and Defense
Mehdi F. Anwar; Thomas W. Crowe; Tariq Manzur, Editor(s)

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