Enhancing Eu(3+) magnetic dipole emission by resonant plasmonic nanostructures.
Opt Lett
; 40(8): 1659-62, 2015 Apr 15.
Article
em En
| MEDLINE
| ID: mdl-25872041
ABSTRACT
We demonstrate the enhancement of magnetic dipole spontaneous emission from Eu3+ ions by an engineered plasmonic nanostructure that controls the electromagnetic environment of the emitter. Using an optical microscope setup, an enhancement in the intensity of the Eu3+ magnetic dipole emission was observed for emitters located in close vicinity to a gold nanohole array designed to support plasmonic resonances overlapping with the emission spectrum of the ions.
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MEDLINE
Idioma:
En
Ano de publicação:
2015
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Article