Graphene-based tunable dual-band absorbers by ribbon/disk array
نویسندگان
چکیده
منابع مشابه
Dual-band, Dynamically Tunable Plasmonic Metamaterial Absorbers Based on Graphene for Terahertz Frequencies
In this paper, a compact plasmonic metamaterial absorber for terahertz frequencies is proposed and simulated. The absorber is based on metamaterial graphene structures, and benefits from dynamically controllable properties of graphene. Through patterning graphene layers, plasmonic resonances are tailored to provide a dual band as well as an improved bandwidth absorption. Unit cell of the design...
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ژورنال
عنوان ژورنال: Optical and Quantum Electronics
سال: 2019
ISSN: 0306-8919,1572-817X
DOI: 10.1007/s11082-019-1882-0