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Proceedings Paper

Plasmonic imaging - from parallel acquisition to actual structural imaging, how to overcome the propagation effect limit? (Conference Presentation)
Author(s): Michael T. Canva

Paper Abstract

In the context of biosensing and plasmonic imaging, we will report on actual characterization of structured biological objects such as layers of cell films. To achieve this, compared to conventional plasmonic systems, one can optimize not only the optical system but also the substrates that support the plasmonic modes and diminish the propagation length associated to this non-local imaging modality. We will focus on this latter point and present both simulation and experimental results, making use of flat and nanostructured geometries that allow achieving better imaging resolution yet keeping good contrast.

Paper Details

Date Published: 10 March 2020
PDF
Proc. SPIE 11251, Label-free Biomedical Imaging and Sensing (LBIS) 2020, 112510U (10 March 2020); doi: 10.1117/12.2538202
Show Author Affiliations
Michael T. Canva, Ctr. National de la Recherche Scientifique (France)
Univ. de Sherbrooke (Canada)


Published in SPIE Proceedings Vol. 11251:
Label-free Biomedical Imaging and Sensing (LBIS) 2020
Natan T. Shaked; Oliver Hayden, Editor(s)

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