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Proceedings Paper

Surface plasmon influence on two-photon luminescence from single gold nanorods
Author(s): Joanna Olesiak-Banska; Katarzyna Brach; Magdalena Klekotko; Marta Gordel; Katarzyna Matczyszyn; Joseph Zyss; Marek Samoc
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Paper Abstract

Single nanoparticle imaging is a powerful method to characterize nanoobjects and gain better understanding of their structural and optical properties. In our research we focus on plasmonic nanoparticles and particularly on anisotropic gold nanorods, which present interesting, polarization-dependent optical properties strictly correlated with their surface plasmon resonances. Here we discuss our results on two-photon excited luminescence imaging of a single gold nanorod. We analyze the dependence of the two-photon luminescence of a nanorod on the excitation wavelength, incident laser power and polarization, and contrast them with the data available in the literature.

Paper Details

Date Published: 24 March 2014
PDF: 7 pages
Proc. SPIE 8955, Colloidal Nanoparticles for Biomedical Applications IX, 89550C (24 March 2014); doi: 10.1117/12.2038620
Show Author Affiliations
Joanna Olesiak-Banska, Wroclaw Univ. of Technology (Poland)
Katarzyna Brach, Wroclaw Univ. of Technology (Poland)
Magdalena Klekotko, Wroclaw Univ. of Technology (Poland)
Marta Gordel, Wroclaw Univ. of Technology (Poland)
Katarzyna Matczyszyn, Wroclaw Univ. of Technology (Poland)
Joseph Zyss, Lab. de Photonique Quantique, CNRS, Ecole Normale Supérieure de Cachan (France)
Marek Samoc, Wroclaw Univ. of Technology (Poland)

Published in SPIE Proceedings Vol. 8955:
Colloidal Nanoparticles for Biomedical Applications IX
Wolfgang J. Parak; Marek Osinski; Kenji I. Yamamoto, Editor(s)

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