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Lensless imaging with multimode optical fibers

le 13 avril 2018 à 11 h

Ivan Gusachenko,  School of Physics and Astronomy, Univeristy of St. Andrews, Royaume-Uni


Lieu(x) :        Amphithéatre Grégory, Ecole Polytechnique


Contact :     Marie-Claire Schanne-Klein
                     marie-claire.schanne-klein at polytechnique.edu


Multimode optical fibres are very efficient optical information pipelines, as they have the largest information content for a given size. Recent advances in wavefront shaping have enabled multimode fibres to act as lensless endoscopes, providing both light focusing and signal transfer at the same time. I will present our recent work on fluorescence and Raman imaging through single multimode fibre both in raster scanning and wide-field imaging modes.

 

À télécharger : Séminaire GUSACHENKO