Modal characteristics of coupled metallic nanoscale rectangular apertures
Applied Optics, Vol. 48, Issue 15, pp. 2847-2852 (2009)
http://dx.doi.org/10.1364/AO.48.002847
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Abstract
We examine the modal characteristics of coupled metallic nanoscale rectangular
apertures using a simple and accurate separation of variables method, recently
proposed by us for a single aperture [
Opt. Lett.
33, 333
(2008)]. The study shows that
the coupling between the antisymmetric surface plasmon polariton (SPP) modes of the
two rectangular apertures results in a coupled SPP mode with very large propagation
length, larger than
© 2009 Optical Society of America
OCIS Codes
(230.7370) Optical devices : Waveguides
(240.6680) Optics at surfaces : Surface plasmons
(250.5403) Optoelectronics : Plasmonics
ToC Category:
Optics at Surfaces
History
Original Manuscript: February 23, 2009
Revised Manuscript: April 13, 2009
Manuscript Accepted: April 15, 2009
Published: May 11, 2009
Citation
Triranjita Srivastava and Arun Kumar, "Modal characteristics of coupled metallic nanoscale rectangular apertures," Appl. Opt. 48, 2847-2852 (2009)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-48-15-2847
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