All-Passive Nonreciprocal Metasurface
Optics
2017-08-23 v1
Abstract
We introduce a systematic approach to design all-passive subwavelength high performance metasurfaces that exhibit nonreciprocal properties and achieve wave-flow isolation. Moreover we build upon those findings and propose a new paradigm for a quasi-2D metasurface that mimic the nonreciprocal property of Faraday rotation without using any magnetic or electric biasing. We envision that the proposed approaches may serve as a building block for all-passive time-reversal symmetry breaking with potential applications for future nonreciprocal systems and devices.
Cite
@article{arxiv.1407.1812,
title = {All-Passive Nonreciprocal Metasurface},
author = {Ahmed M. Mahmoud and Arthur R. Davoyan and Nader Engheta},
journal= {arXiv preprint arXiv:1407.1812},
year = {2017}
}
Comments
16 pages, 4 figures