A multi-mode super-fano mechanism for enhanced third harmonic generation in silicon metasurfaces

We present strong enhancement of third harmonic generation in an amorphous silicon metasurface consisting of elliptical nano resonators. We show that this enhancement originates from a new type of multi-mode Fano mechanism. These ‘Super-Fano’ resonances are investigated numerically in great detail u...

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Detalles Bibliográficos
Autores principales: Hähnel, David, Golla, Christian, Albert, Maximilian, Zentgraf, Thomas, Myroshnychenko, Viktor, Förstner, Jens, Meier, Cedrik
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10119293/
https://www.ncbi.nlm.nih.gov/pubmed/37081002
http://dx.doi.org/10.1038/s41377-023-01134-1

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10119293/
https://www.ncbi.nlm.nih.gov/pubmed/37081002
http://dx.doi.org/10.1038/s41377-023-01134-1

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