Experimental Verification of Plasmonic Cloaking at Microwave Frequencies with Metamaterials
Loading...
Embargo Date
Related Collections
Degree type
Discipline
Subject
Electrical and Computer Engineering
Engineering
Engineering
Funder
Grant number
License
Copyright date
Distributor
Related resources
Author
Contributor
Abstract
Plasmonic cloaking is a scattering-cancellation technique based on the local negative polarizability of metamaterials. Here we report its first experimental realization and measurement at microwave frequencies. An array of metallic fins embedded in a high-permittivity fluid has been used to create a metamaterial plasmonic shell capable of cloaking a dielectric cylinder, yielding over 75% reduction of total scattering width.
Advisor
Date Range for Data Collection (Start Date)
Date Range for Data Collection (End Date)
Digital Object Identifier
Series name and number
Publication date
2009-10-06
Journal title
Volume number
Issue number
Publisher
Publisher DOI
Comments
Suggested Citation: Edwards, B., Alù, A., Silveirinha, M.G. and Engheta, N. (2009). "Experimental Verification of Plasmonic Cloaking at Microwave Frequencies with Metamaterials." Physical Review Letters. 103, 153901. © 2009 The American Physical Society http://dx.doi.org/10.1103/PhysRevLett.103.153901.