Abstract
AbstractNano-structured metasurfaces have to be tailored from artificial atoms that act as toroidal emitters, giving rise to a new form of light long predicted: “flying doughnuts” as propagating spatial-temporal electromagnetic toroidal pulses in both the visible and THz regimes.
Publisher
Springer Science and Business Media LLC
Subject
Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials
Cited by
2 articles.
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1. Roadmap on photonic metasurfaces;Applied Physics Letters;2024-06-24
2. Roadmap on spatiotemporal light fields;Journal of Optics;2023-08-04