In situ generation of surface plasmon polaritons using a near-infrared laser diode.
Nano Lett
; 12(9): 4693-7, 2012 Sep 12.
Article
em En
| MEDLINE
| ID: mdl-22924784
We demonstrate a semiconductor laser-based approach which enables plasmonic active devices in the telecom wavelength range. We show that optimized laser structures based on tensile-strained InGaAlAs quantum wells-coupled to integrated metallic patternings-enable surface plasmon generation in an electrically driven compact device. Experimental evidence of surface plasmon generation is obtained with the slit-doublet experiment in the near-field, using near-field scanning optical microscopy measurements.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Ressonância de Plasmônio de Superfície
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Nanotecnologia
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Nanoestruturas
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Lasers Semicondutores
Idioma:
En
Ano de publicação:
2012
Tipo de documento:
Article