Title : ( Experimental observation of leaky modes and plasmons in a hybrid resonance element )
Authors: R. Magnusson , H. G. Svavarsson , J. Yoon , Mehrdad Shokooh-Saremi , S. H. Song ,
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Abstract
We provide experimental evidence of a hybrid photonic device supporting simultaneously surface-plasmon polaritons and resonant leaky modes. A fabricated metallo-dielectric structure exhibits a pronounced plasmonic resonance at 799 nm wavelength and a modal resonance at 669 nm in transverse magnetic polarization. In transverse electric polarization, a weak modal resonance appears at 725 nm wavelength. We identify the corresponding modes by computing the attendant internal field distributions. Numerically computed spectra are in good agreement with our measurements. Since traditional modal and plasmonic devices find many uses, their hybrid versions may enable the extension of their applicability.
Keywords
, Leaky-mode resonance, plasmonics, diffraction grating.
@article{paperid:1026517,
author = {R. Magnusson and H. G. Svavarsson and J. Yoon and Shokooh-Saremi, Mehrdad and S. H. Song},
title = {Experimental observation of leaky modes and plasmons in a hybrid resonance element},
journal = {Applied Physics Letters},
year = {2012},
volume = {100},
number = {9},
month = {February},
issn = {0003-6951},
pages = {91106--911063},
numpages = {819957},
keywords = {Leaky-mode resonance; plasmonics; diffraction grating.},
}
%0 Journal Article
%T Experimental observation of leaky modes and plasmons in a hybrid resonance element
%A R. Magnusson
%A H. G. Svavarsson
%A J. Yoon
%A Shokooh-Saremi, Mehrdad
%A S. H. Song
%J Applied Physics Letters
%@ 0003-6951
%D 2012
