A switchable and tunable multifunctional terahertz polarization converter based on a graphene metasurface

We propose a switchable and tunable terahertz metasurface polarization converter based on graphene. The metasurface is composed of a bottom gold film, a lower SiO 2 layer, an intermediate N-type graphene layer, an upper SiO 2 layer, and a top layer of square graphene resonant rings. By using the CST...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Physical chemistry chemical physics : PCCP 2023-11, Vol.25 (46), p.31948-31959
Hauptverfasser:	Zhang, Xin, Wang, Guan, Liu, Jia, Zuo, Shiyi, Li, Meichen, Yang, Shuang, Jia, Yang, Gao, Yachen
Format:	Artikel
Sprache:	eng
Schlagworte:	Circular polarization Dichroism Frequency ranges Graphene Linear polarization Metasurfaces Silicon dioxide Terahertz frequencies
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!