Free space few-photon nonlinearity in critically coupled polaritonic metasurfaces
Abstract Few-photon optical nonlinearity in planar solid-state systems is challenging yet crucial for quantum and classical optical information processing. Polaritonic nonlinear metasurfaces have emerged as a promising candidate to push the photon number down – but have often been hindered by challe...
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| Autors principals: | , , , , , , , , , , , , , , , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
Nature Portfolio
2025-11-01
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| Col·lecció: | Nature Communications |
| Accés en línia: | https://doi.org/10.1038/s41467-025-65088-1 |
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