Metasurface tessellation for reconfigurable electromagnetic scattering
Classical Physics
2020-11-24 v1 Optics
Abstract
Metasurfaces have attracted significant research interest owing to their unprecedented control over the spatial distributions of electromagnetic fields. Herein we propose the concept of metasurface tessellation to achieve reconfigurable scattering functions. Square meta-tiles, composed of identical structures, are arranged to fill a surface. The electromagnetic scattering of the tiled surface is determined by the orientation distribution of the meta-tiles. We present three typical cases of meta-tiles consisting of binary elements to realize several distinct scattering patterns. This study provides an alternative method to build reconfigurable and multi-functional metasurface devices without external stimuli and complicated fabrication.
Cite
@article{arxiv.2011.10663,
title = {Metasurface tessellation for reconfigurable electromagnetic scattering},
author = {Xiangdong Kong and Chuanning Niu and Jia Zhao and Zuojia Wang},
journal= {arXiv preprint arXiv:2011.10663},
year = {2020}
}