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Optic-null space medium for cover-up cloaking without any negative refraction index materials
KTH, School of Electrical Engineering (EES), Electromagnetic Engineering.
2016 (English)In: Scientific Reports, ISSN 2045-2322, E-ISSN 2045-2322, Vol. 6, 29280Article in journal (Refereed) PublishedText
Abstract [en]

With the help of optic-null medium, we propose a new way to achieve invisibility by covering up the scattering without using any negative refraction index materials. Compared with previous methods to achieve invisibility, the function of our cloak is to cover up the scattering of the objects to be concealed by a background object of strong scattering. The concealed object can receive information from the outside world without being detected. Numerical simulations verify the performance of our cloak. The proposed method will be a great addition to existing invisibility technology.

Place, publisher, year, edition, pages
Nature Publishing Group, 2016. Vol. 6, 29280
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-190659DOI: 10.1038/srep29280ISI: 000379149600001PubMedID: 27383833ScopusID: 2-s2.0-84978159867OAI: oai:DiVA.org:kth-190659DiVA: diva2:953212
Note

QC 20160817

Available from: 2016-08-17 Created: 2016-08-12 Last updated: 2016-08-17Bibliographically approved

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He, Sailing
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