Open AccessCloak based on the angle dependent constitutive parameters tensors
Author(s) -
Egor A. Gurvitz,
Semen A. Andronaki,
Anna Vozianova,
Mikhail K. Khodzitsky
Publication year - 2015
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.23.025738
Subject(s) - cloaking , cloak , metamaterial , transformation optics , optics , permittivity , finite element method , invisibility , physics , materials science , optoelectronics , dielectric , thermodynamics
The transformation optics cloak was proposed for the medium with the angle dependent tensors of permittivity and permeability consisted of the right-handed and left-handed metamaterial media. The cloaking effect was numerically simulated using finite element method in the terahertz frequency range for different wave sources. The impact of cloaking medium thickness on the invisibility effect was demonstrated.