Exclusive and efficient excitation of plasmonic breathing modes of a metallic nanodisc with the radially polarized optical beams

Exclusive and efficient excitation of plasmonic breathing modes of a metallic nanodisc with the radially polarized optical beams

Abstract Background The plasmonic breathing modes of a metallic nanodisc are dark plasmonic modes and thus also have the advantage of much smaller radiation loss. These modes emerged previously in electron energy loss spectroscopy experiments and were then pursued with optical excitation methods. Re...

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Bibliographic Details
Main Authors: Mengjun Li, Hui Fang, Xiaoming Li, Xiaocong Yuan
Format: Article
Language:English
Published: SpringerOpen 2017-09-01
Series:Journal of the European Optical Society-Rapid Publications
Subjects:
Surface plasmon
Plasmonic breathing mode
Radially polarized optical beam
Metallic nanodisc
Online Access:http://link.springer.com/article/10.1186/s41476-017-0051-y

Internet

http://link.springer.com/article/10.1186/s41476-017-0051-y

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