Design and Simulation of Terahertz Perfect Absorber with Tunable Absorption Characteristic Using Fractal-Shaped Graphene Layers

Design and Simulation of Terahertz Perfect Absorber with Tunable Absorption Characteristic Using Fractal-Shaped Graphene Layers

Graphene material, due to its unique conductivity and transparency properties, is utilized extensively in designing tunable terahertz perfect absorbers. This paper proposes a framework to design a tunable terahertz perfect absorber based on fractal triangle-shaped graphene layers embedded into diele...

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Bibliographic Details
Main Authors: Amir Maghoul, Ali Rostami, Nilojan Gnanakulasekaran, Ilangko Balasingham
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Photonics
Subjects:
tunable
fractal graphene layer
perfect absorber
multi-stage structure
plasmonic mode
spectral narrowing/widening
Online Access:https://www.mdpi.com/2304-6732/8/9/375

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https://www.mdpi.com/2304-6732/8/9/375

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