Preprint Article Version 1 This version is not peer-reviewed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

How to cite: Burch, J.; Di Falco, A. Holography Using Curved Metasurfaces. Preprints 2018, 2018120229 (doi: 10.20944/preprints201812.0229.v1). Burch, J.; Di Falco, A. Holography Using Curved Metasurfaces. Preprints 2018, 2018120229 (doi: 10.20944/preprints201812.0229.v1).

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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