DocumentCode
2024735
Title
Achieving invisibility with a tunable cloaking device
Author
Kort-Kamp, W.J.M. ; Rosa, F.S.S. ; Pinheiro, F.A. ; Farina, C.
Author_Institution
Inst. de Fis., Univ. Fed. do Rio de Janeiro, Rio de Janeiro, Brazil
fYear
2013
fDate
16-21 Sept. 2013
Firstpage
328
Lastpage
330
Abstract
We investigate the electromagnetic plane wave scattering by a cylinder coated by a magneto optical shell. In the long wavelength limit we show that a external static magnetic field can be used to tune the electric response of the system and then reduce the cylinder scattering cross section making it nearly transparent to electromagnetic radiation. This result suggests the construction of a tunable cloaking device.
Keywords
electromagnetic wave scattering; invisibility cloaks; magneto-optical effects; cylinder scattering cross section; electric response; electromagnetic plane wave scattering; electromagnetic radiation; external static magnetic field; magneto optical shell; tunable cloaking device; Electromagnetic scattering; Electromagnetics; Magnetic materials; Metamaterials; Optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2013 7th International Congress on
Conference_Location
Talence
Print_ISBN
978-1-4799-1229-2
Type
conf
DOI
10.1109/MetaMaterials.2013.6809042
Filename
6809042
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