Improved superlensing in two-dimensional photonic crystals with a basis
Materials Science
2009-11-10 v1
Abstract
We study propagation of light in square and hexagonal two-dimensional photonic crystals. We show, that slabs of these crystals focus light with subwavelength resolution. We propose a systematic way to increase this resolution, at an essentially fixed frequency, by employing a hierarchy of crystals of the same structure, and the same lattice constant, but with an increasingly complex basis.
Keywords
Cite
@article{arxiv.cond-mat/0409781,
title = {Improved superlensing in two-dimensional photonic crystals with a basis},
author = {X. Wang and Z. F. Ren and K. Kempa},
journal= {arXiv preprint arXiv:cond-mat/0409781},
year = {2009}
}
Comments
16 Pages, 5 Figures