Elliptic Cylindrical Invisibility Cloak, a Semianalytical Approach Using Mathieu Functions
Computational Physics
2008-08-12 v1 Optics
Abstract
An elliptic cylindrical wave expansion method by using Mathieu functions is developed to obtain the scattering field for a two-dimensional elliptic cylindrical invisibility cloak. The cloak material parameters are obtained from the spatial transformation approach. A near-ideal model of the invisibility cloak is set up to solve the boundary problem at the inner boundary in the cloak shell. The proposed design provides a more practical cloak geometry when compared to previous designs of elliptic cylindrical cloaks.
Cite
@article{arxiv.0808.1498,
title = {Elliptic Cylindrical Invisibility Cloak, a Semianalytical Approach Using Mathieu Functions},
author = {E. Cojocaru},
journal= {arXiv preprint arXiv:0808.1498},
year = {2008}
}
Comments
8 pages, 1 figure, article