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Proceedings Paper

Single-negative negative index metamaterials with broad bandwidth
Author(s): Jianjun Chen; Zhongchao Fan; Fuhua Yang
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Paper Abstract

The theoretical method to design negative refractive index metamaterials by single negative permittivity metamaterials is presented. By designing the electric and magnetic response metamaterials separately, the complexity of the design work can be simplified a lot. For the magnetic response metamaterials, the metallic post structure is adopted. Varying the height of the post, the response wavelength can be adjusted linearly. For electric metamaterials, wire-mesh structure is adopted. The effective material parameters, including refractive index, impedance, permittivity and permeability are given. Such a structure has negative refractive index during a broad frequency band and easy to design.

Paper Details

Date Published: 4 January 2008
PDF: 8 pages
Proc. SPIE 6831, Nanophotonics, Nanostructure, and Nanometrology II, 683109 (4 January 2008); doi: 10.1117/12.760134
Show Author Affiliations
Jianjun Chen, Institute of Semiconductors (China)
Zhongchao Fan, Institute of Semiconductors (China)
Fuhua Yang, Institute of Semiconductors (China)

Published in SPIE Proceedings Vol. 6831:
Nanophotonics, Nanostructure, and Nanometrology II
Xing Zhu; Stephen Y. Chou; Yasuhiko Arakawa, Editor(s)

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