Title
Direction-selective waveguide of a two-layer silver film with angled holes
Abbreviated Journal Title
Chem. Phys. Lett.
Keywords
PLASMON-POLARITONS; PHOTONIC-CRYSTAL; SURFACE; LIGHT; SCATTERING; TRANSPORT; BENDS; Chemistry, Physical; Physics, Atomic, Molecular & Chemical
Abstract
Using the discrete dipole approximation (DDA) method, we investigated the propagation of light within the visible wavelength region for a two-layer silver film with periodic angled holes. The perforation of the holes at an angle of 45 degrees allows light to propagate selectively along different directions at two resonance wavelengths. The Poynting vector calculations show that light propagating along the direction of hole perforation at shorter wavelengths is due to the coupling between periodic holes, while the other one along the opposite direction at longer wavelengths is related to the coupling between the top and bottom layers in the film. (C) 2013 Elsevier B. V. All rights reserved.
Journal Title
Chemical Physics Letters
Volume
587
Publication Date
1-1-2013
Document Type
Article
Language
English
First Page
81
Last Page
84
WOS Identifier
ISSN
0009-2614
Recommended Citation
"Direction-selective waveguide of a two-layer silver film with angled holes" (2013). Faculty Bibliography 2010s. 4822.
https://stars.library.ucf.edu/facultybib2010/4822
Comments
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