Integrated optical devices based on broadband epsilon-near-zero meta-atoms
Optics
2015-06-05 v1
Abstract
We verify the feasibility of the proposed theoretical strategy for designing the broadband near-zero permittivity (ENZ) metamaterial at optical frequency range with numerical simulations. In addition, the designed broadband ENZ stack are used as meta-atoms to build functional nanophotonic devices with extraordinary properties, including an ultranarrow electromagnetic energy tunneling channel and an ENZ concave focusing lens.
Keywords
Cite
@article{arxiv.1205.5218,
title = {Integrated optical devices based on broadband epsilon-near-zero meta-atoms},
author = {Lei Sun and Kin Wah Yu and Xiaodong Yang},
journal= {arXiv preprint arXiv:1205.5218},
year = {2015}
}
Comments
3 pages, 3 figures