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Proceedings Paper

High resolution surface plasmon imaging of nanoparticles
Author(s): Lotfi Berguiga; Thibault Roland; Audrey Fahys; Juan Elezgaray; Françoise Argoul
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Paper Abstract

We report a technique of surface plasmon resonance imaging (SPRi) called SSPM (Scanning Surface Plasmon Microscopy) which pushes down the resolution limit to sub-micronic scales. To confirm the sensitivity and resolution of this non labeling microscopy we show images of gold and dielectric nanoparticules detected in air. The contrast mechanism is discussed versus the defocusing and versus the nature of the particules.

Paper Details

Date Published: 11 May 2010
PDF: 8 pages
Proc. SPIE 7712, Nanophotonics III, 77121T (11 May 2010); doi: 10.1117/12.853881
Show Author Affiliations
Lotfi Berguiga, Univ. de Lyon (France)
Lab. Joliot Curie, CNRS, Univ. Bordeaux 1 (France)
Thibault Roland, Univ. de Lyon (France)
Lab. Joliot Curie, CNRS, Univ. Bordeaux 1 (France)
Lab. de Physique, CNRS, Univ. Bordeaux 1 (France)
Audrey Fahys, Univ. de Lyon (France)
Lab. Joliot Curie, CNRS, Univ. Bordeaux 1 (France)
Lab. de Physique, CNRS, Univ. Bordeaux 1 (France)
Juan Elezgaray, ENITAB, CNRS, Univ. Bordeaux 1 (France)
Françoise Argoul, Univ. de Lyon (France)
Lab. Joliot Curie, CNRS, Univ. Bordeaux 1 (France)
Lab. de Physique, CNRS, Univ. Bordeaux 1 (France)


Published in SPIE Proceedings Vol. 7712:
Nanophotonics III
David L. Andrews; Jean-Michel Nunzi; Andreas Ostendorf, Editor(s)

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