Highly efficient narrow-band absorption of a graphene-based Fabry-Perot structure at telecommunication wavelengths

We numerically investigate a novel and competitive graphene-based Fabry-Perot (GFP) structure to enhance the light-matter interaction of graphene at telecommunication wavelengths, and highly efficient narrow-band absorption is achieved. The absorptance of the GFP structure can reach near-unity by op...

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Veröffentlicht in:	Optics letters 2019-07, Vol.44 (14), p.3430-3433
Hauptverfasser:	Zhou, Kun, Cheng, Qiang, Song, Jinlin, Lu, Lu, Luo, Zixue
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorptance Absorption Absorptivity Dielectric strength Graphene Optoelectronic devices Selectivity Wavelengths
Online-Zugang:	Volltext
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