Preprint Article Version 1 This version is not peer-reviewed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.

Journal reference: Photonics 2019, 6, 8
DOI: 10.3390/photonics6010008

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.

Subject Areas

metasurfaces; holography; curved; metamaterials; non flat optics; tunable; reconfigurable

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