TITLE

Experimental measurement of negative index in an all-dielectric metamaterial

AUTHOR(S)
Lepetit, T.; Akmansoy, É.; Ganne, J.-P.
PUB. DATE
September 2009
SOURCE
Applied Physics Letters;9/21/2009, Vol. 95 Issue 12, p121101
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We designed and fabricated an all-dielectric metamaterial which exhibits negative index of refraction. This metamaterial consists of one layer made up of two sets of high permittivity resonators. We experimentally showed that this metamaterial exhibits resonant effective permeability and permittivity issued from the first two modes of Mie resonances, respectively, and that matching both these parameters results in negative effective index.
ACCESSION #
44374805

 

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