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Observation of directional leaky polaritons at anisotropic crystal interfaces

Extreme anisotropy in some polaritonic materials enables light propagation with a hyperbolic dispersion, leading to enhanced light-matter interactions and directional transport. However, these features are typically associated with large momenta that make them sensitive to loss and poorly accessible...

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Detalles Bibliográficos
Autores principales: Ni, Xiang, Carini, Giulia, Ma, Weiliang, Renzi, Enrico Maria, Galiffi, Emanuele, Wasserroth, Sören, Wolf, Martin, Li, Peining, Paarmann, Alexander, Alù, Andrea
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10195857/
https://www.ncbi.nlm.nih.gov/pubmed/37202412
http://dx.doi.org/10.1038/s41467-023-38326-7