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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...
Autores principales: | Hähnel, David, Golla, Christian, Albert, Maximilian, Zentgraf, Thomas, Myroshnychenko, Viktor, Förstner, Jens, Meier, Cedrik |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2023
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Materias: | |
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 |
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