Article
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Preserved in Portico This version is not peer-reviewed
Holography Using Curved Metasurfaces
Version 1
: Received: 17 December 2018 / Approved: 19 December 2018 / Online: 19 December 2018 (03:09:46 CET)
A peer-reviewed article of this Preprint also exists.
Burch, J.; Di Falco, A. Holography Using Curved Metasurfaces. Photonics 2019, 6, 8. Burch, J.; Di Falco, A. Holography Using Curved Metasurfaces. Photonics 2019, 6, 8.
Abstract
In this work we demonstrate non-flat metasurface holograms with applications in imaging, sensing, and anti-counterfeiting. In these holograms the image and its symmetry properties, with respect to the polarization of the light, depend on the specific shape of the substrate. Additionally, the sensitivity of the holographic image to the substrate shape can be engineered by distributing the phase information into determined areas of the metasurface.
Keywords
metasurfaces; holography; curved; metamaterials; non flat optics; tunable; reconfigurable
Subject
Physical Sciences, Optics and Photonics
Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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