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Supertoroidal light pulses as electromagnetic skyrmions propagating in free space

Topological complex transient electromagnetic fields give access to nontrivial light-matter interactions and provide additional degrees of freedom for information transfer. An important example of such electromagnetic excitations are space-time non-separable single-cycle pulses of toroidal topology,...

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Detalles Bibliográficos
Autores principales: Shen, Yijie, Hou, Yaonan, Papasimakis, Nikitas, Zheludev, Nikolay I.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8501108/
https://www.ncbi.nlm.nih.gov/pubmed/34625539
http://dx.doi.org/10.1038/s41467-021-26037-w