Abstract
We propose and experimentally demonstrated a single metasurface device that can realize color selective 3D polarization structures. The device design includes multi-foci design, polarization rotation, and color multiplexing in 3D space. The efficacy of this approach was exemplified through the demonstration of multiple 3D knots with controlled local polarization states. The unprecedented design degree of freedom of optical metasurfaces has provided a compact platform to develop ultrathin optical devices with engineered 3D polarization profiles and color selective functionality.
Original language | English |
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Pages | 248-249 |
Number of pages | 2 |
Publication status | Published - 2023 |
Event | 13th International Conference on Metamaterials, Photonic Crystals and Plasmonics 2023 - Paris, France Duration: 18 Jul 2023 → 21 Jul 2023 |
Conference
Conference | 13th International Conference on Metamaterials, Photonic Crystals and Plasmonics 2023 |
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Abbreviated title | META 2023 |
Country/Territory | France |
City | Paris |
Period | 18/07/23 → 21/07/23 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Materials Science (miscellaneous)
- Electronic, Optical and Magnetic Materials
- Materials Chemistry