Tunable Bound States in the Continuum in All-Dielectric Terahertz Metasurfaces

In this paper, a tunable terahertz dielectric metasurfaces consisting of split gap bars in the unit cell is proposed and theoretically demonstrated, where the sharp high-quality Fano resonance can be achieved through excitation of quasi-bound states in the continuum (quasi-BIC) by breaking in-plane...

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Detalles Bibliográficos
Autores principales: Chen, Xu, Fan, Wenhui
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7221776/
https://www.ncbi.nlm.nih.gov/pubmed/32230957
http://dx.doi.org/10.3390/nano10040623

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7221776/
https://www.ncbi.nlm.nih.gov/pubmed/32230957
http://dx.doi.org/10.3390/nano10040623

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