DocumentCode
2788445
Title
Negative index bands in sub-wavelength metallic gratings
Author
Dinu, M. ; Stuart, H.R.
Author_Institution
Bell Laboratories, Lucent Technologies, 791 Holmdel-Keyport Rd., NJ 07733, USA
fYear
2007
fDate
6-11 May 2007
Firstpage
1
Lastpage
2
Abstract
We describe negative group index surface plasmons in nano-structured metallic gratings. The periods and amplitudes of silver gratings exhibiting negative group index, as well as the attenuation lengths of the negative-index surface waves, are derived.
Keywords
Frequency; Gratings; Optical attenuators; Optical refraction; Optical surface waves; Permittivity; Photonic crystals; Plasmons; Silver; Surface waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics and Laser Science Conference, 2007. QELS '07
Conference_Location
Baltimore, MD, USA
Print_ISBN
978-1-55752-834-6
Type
conf
DOI
10.1109/QELS.2007.4431399
Filename
4431399
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