Single-mode subwavelength waveguides with wire metamaterials
Optics
2015-06-16 v1
Abstract
We study the eigenmodes of a slab of a wire metamaterial and demonstrate that such a waveguiding structure supports deep-subwavelength propagating modes exhibiting properties of a single-mode waveguide at any fixed frequency below the plasma frequency of metal wires. We compare our analytical results with the dispersion relations extracted from the experimental measurements.
Cite
@article{arxiv.1307.4216,
title = {Single-mode subwavelength waveguides with wire metamaterials},
author = {Pavel Belov and Rostislav Dubrovka and Ivan Iorsh and Ilya Yagupov and Yuri Kivshar},
journal= {arXiv preprint arXiv:1307.4216},
year = {2015}
}