منابع مشابه
Toward integrated plasmonic circuits
VOLUME 37 • AUGUST 2012 • www.mrs.org/bulletin © 2012 Materials Research Society Plasmonics: Converting photons into the nanoscale Recently, photonic technologies have become universal in global data communications. 1 The unprecedented data bandwidths, ever falling power consumption requirements, and reduced cost margins of on-chip photonics 2,3 have established a photonic roadmap for scaling d...
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We theoretically demonstrate a subwavelength spoof surface-plasmon-polariton (SPP) microcavity on a planar metallic surface working at the terahertz regime with a high-quality factor and ultra-small mode volume. The microcavity is based on plasmonic and metamaterial notions, and it consists of an easy-to-manufacture circular aperture and a bell-shaped metallic core. It is shown that such a stru...
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The fast development of plasmonics have greatly advanced our understanding to the abundant phenomena related to surface plamon polaritons (SPPs) and improved our ability to manipulate light at the nanometer scale. With tightly confi ned local fi eld, SPPs can be transmitted in waveguides of subwavelength dimensions. Nanophotonic circuits built with plasmonic elements can be scaled down to dimen...
متن کاملGraphene-based plasmonic waveguides for photonic integrated circuits.
We perform experimental investigations on the characteristics of graphene-based plasmonic waveguides for development of photonic integrated circuits. By embedding chemical vapor deposited graphene strip in a photoactive UV curable perfluorinated acrylate polymer with a low refractive index and material loss, the two-dimensional metal-like plasmonic waveguide demonstrated as a light signal guidi...
متن کاملContinuous leaky-wave scanning using periodically modulated spoof plasmonic waveguide
The plasmonic waveguide made of uniform corrugated metallic strip can support and guide spoof surface plasmon polaritons (SSPPs) with high confinements. Here, we propose periodically-modulated plasmonic waveguide composed of non-uniform corrugated metallic strip to convert SSPPs to radiating waves, in which the main beam of radiations can steer continuously as the frequency changes. To increase...
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ژورنال
عنوان ژورنال: Science Bulletin
سال: 2019
ISSN: 2095-9273
DOI: 10.1016/j.scib.2019.01.022