DocumentCode
1687143
Title
Coupling between a sub-wavelength optical cavity and a plasmonic nanostructure probed by SERS
Author
Proust, Julien ; Rumyantseva, Anna ; Gosztola, David J. ; Kostcheev, Sergei ; Bijeon, Jean Louis ; Bachelot, Renaud ; Wiederrecht, Gary P. ; Plain, Jérôme
Author_Institution
Lab. de Nanotechnol. et d´´Instrum. Opt., Univ. de Technol. de Troyes, Troyes, France
fYear
2012
Firstpage
1
Lastpage
2
Abstract
We report on the utilization of optical sub-wavelength quasi Fabry-Perot cavity coupled with the Raman microscopy to study the interaction between the localized surface plasmon resonance of gold nanoparticles and the surface plasmon resonance of a gold film. We show an enhancement of the Fabry-Perot oscillations when the distance between nanoparticle and gold film decrease.
Keywords
gold; localised states; metallic thin films; nanoparticles; plasmonics; surface enhanced Raman scattering; surface plasmon resonance; Au; Fabry-Perot oscillations; Raman microscopy; SERS; gold film; gold nanoparticles; localized surface plasmon resonance; optical sub-wavelength quasi Fabry-Perot cavity; plasmonic nanostructure; Biomedical optical imaging; Cavity resonators; Gold; Optical films; Optical reflection; Optical scattering; Plasmons;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location
San Jose, CA
Print_ISBN
978-1-4673-1839-6
Type
conf
Filename
6326925
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