Switchable Electromagnetically Induced Transparency with Toroidal Mode in a Graphene-Loaded All-Dielectric Metasurface

Active photonics based on graphene has attracted wide attention for developing tunable and compact optical devices with excellent performances. In this paper, the dynamic manipulation of electromagnetically induced transparency (EIT) with high quality factors (Q-factors) is realized in the optical t...

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Hlavní autoři:	Guanghou Sun, Sheng Peng, Xuejin Zhang, Yongyuan Zhu
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	MDPI AG 2020-05-01
Edice:	Nanomaterials
Témata:	electromagnetically induced transparency toroidal dipole dielectric metasurface graphene switchable slow light
On-line přístup:	https://www.mdpi.com/2079-4991/10/6/1064
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