Title: Highly confined surface plasmon polariton resonances in rectangular nanopore cavities
Authors: Chen, Chang ×
Lagae, Liesbet
Maes, Guido
Borghs, Gustaaf
Van Dorpe, Pol #
Issue Date: Oct-2010
Publisher: Wiley - V C H Verlag GmbH & Co. KGaA
Series Title: Physica Status Solidi. Rapid Research Letters vol:4 issue:10 pages:247-249
Abstract: The excitation of surface plasmons in nanoslits in metal films is known to result in large electromagnetic field enhancements. The enhancement factor strongly depends on the exact geometrical parameters, such as widths and lengths. In this work, we numerically study field enhancement and transmission resonances inside short nanoslits (nanopores) with varying lengths using three-dimensional finite difference time domain (FDTD) simulations. The results indicate that the excitation of highly confined lateral Fabry-Perot surface plasmon resonances results in enhancement factors greatly exceeding the two-dimensional case. (C) 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
ISSN: 1862-6254
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Quantum Chemistry and Physical Chemistry Section
Semiconductor Physics Section
Solid State Physics and Magnetism Section
Associated Section of ESAT - INSYS, Integrated Systems
× corresponding author
# (joint) last author

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