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rdf:type
lifeskim:mentions
pubmed:issue
10
pubmed:dateCreated
2005-10-3
pubmed:abstractText
We clarify the nature of coupling between surface plasmon polaritons (SPP) and transmitted light in metallic nanoslit structures. The coupling strength is found to be the product of the geometric opening ratio, the aperture momentum, and the Fabry-Perot factor. We determine the effective coupling, which includes corrections due to other SPPs, and show that this effective coupling causes enhanced transmission with redshifted or blueshifted transmission peaks. Without coupling, SPP is proven to suppress transmission due to the equipartition of diffraction orders. These results show good agreement with experiment.
pubmed:language
eng
pubmed:journal
pubmed:status
PubMed-not-MEDLINE
pubmed:month
Sep
pubmed:issn
0031-9007
pubmed:author
pubmed:issnType
Print
pubmed:day
2
pubmed:volume
95
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
103902
pubmed:year
2005
pubmed:articleTitle
Coupling of surface plasmon polaritons and light in metallic nanoslits.
pubmed:affiliation
Department of Physics, Seoul National University, Korea.
pubmed:publicationType
Journal Article