English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/181725
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE
Exportar a otros formatos:

Title

Angle resolved transmission through metal hole gratings

AuthorsMariani, F.; León-Pérez, F. de; Vendel, K.J.A.; Martín-Moreno, Luis ; Exter, M. P. van
Issue Date2017
PublisherOptical Society of America
CitationOptics Express 25(8): 9061-9070 (2017)
AbstractWe present the first angle resolved measurements of extraordinary optical transmission (EOT) through hole array gratings in a gold film. Varying the lattice spacing of the arrays and looking at higher diffraction orders, we retrieve the angular emission pattern of the constituent holes with better signal to noise ratio than with single-hole experiments. We present a method to determine separately the angular dependence of the direct and resonant contribution to EOT by using the spectral features of the diffraction orders together with an established model. The comparison of our results with the known angular transmission of a single hole in a metal film yields a good agreement for s-polarized light. Deviations are found for illumination with p-polarized light and we address the discrepancy with Coupled Mode Model calculations and Finite Difference Time Domain simulations. These measured deviations are currently not fully understood.
Publisher version (URL)https://doi.org/10.1364/OE.25.009061
URIhttp://hdl.handle.net/10261/181725
DOI10.1364/OE.25.009061
E-ISSN1094-4087
Appears in Collections:(ICMA) Artículos
Files in This Item:
File Description SizeFormat 
anglegratin.pdf4,68 MBAdobe PDFThumbnail
View/Open
Show full item record
Review this work
 

Related articles:


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.