Flexible dual-band all-graphene-dielectric terahertz absorber
نویسندگان
چکیده
منابع مشابه
A dual band terahertz metamaterial absorber
We present the design, fabrication and characterization of a dual band metamaterial absorber which experimentally shows two distinct absorption peaks of 0.85 at 1.4 THz and 0.94 at 3.0 THz. The dual band absorber consists of a dual band electric-field-coupled (ELC) resonator and a metallic ground plane, separated by an 8μm dielectric spacer. Fine tuning of the two absorption resonances is achie...
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ژورنال
عنوان ژورنال: Optical Materials Express
سال: 2019
ISSN: 2159-3930
DOI: 10.1364/ome.9.002067