Toroidal Response in Dielectric Metamaterials
Optics
2013-08-06 v1
Abstract
We present and analyze a dielectric cluster based on subwavelength LiTaO3 polaritonic cylinders for demonstrating toroidal response in THz regime due to mutual coupling of Mie- resonance modes of the cylinders. Based on this cluster, we demonstrate a low-loss metamaterial with the dominant toroidal response, which plays a key role in achieving resonant total transmission.
Cite
@article{arxiv.1308.0953,
title = {Toroidal Response in Dielectric Metamaterials},
author = {Alexey A. Basharin and Maria Kafesaki and Eleftherios N. Economou and Costas M. Soukoulis},
journal= {arXiv preprint arXiv:1308.0953},
year = {2013}
}
Comments
3 pages, 6 figures, conference