Q-factor enhancement of Fano resonance in all-dielectric metasurfaces by modulating meta-atom interactions

Q-factor enhancement of Fano resonance in all-dielectric metasurfaces by modulating meta-atom interactions

Abstract We numerically investigated the effects of meta-atom interactions on the Fano resonance in all-dielectric metasurfaces by introducing alternately flipped asymmetric paired bars (APBs) and split asymmetric paired bars (SAPBs). With alternately flipped configurations, the Q-factor of the Fano...

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Autores principales: Guanghou Sun, Lierong Yuan, Yi Zhang, Xuejin Zhang, Yongyuan Zhu
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
Materias:
Medicine
R
Science
Q
Acceso en línea:https://doaj.org/article/d225cef97da441caa6bef751d5373bb6
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