Enhanced terahertz transmission through a periodic array of tapered rectangular apertures
نویسندگان
چکیده
منابع مشابه
High-contrast terahertz wave modulation by gated graphene enhanced by extraordinary transmission through ring apertures.
Gate-controllable transmission of terahertz (THz) radiation makes graphene a promising material for making high-speed THz wave modulators. However, to date, graphene-based THz modulators have exhibited only small on/off ratios due to small THz absorption in single-layer graphene. Here we demonstrate a ∼50% amplitude modulation of THz waves with gated single-layer graphene by the use of extraord...
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2016
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/759/1/012052