In this thesis we study the scattering characteristics of plasmonic nanostructures by im- proving and adapting digital heterodyne holography, which is a powerful tool delivering a three-dimensional cartography of scattered light, and which has the advantage of allowing fast full-field imaging. Spectroscopic measurements were carried out to record the scattering spectra of single nanoobjects and complement holographic measurements. In order to get a deeper insight into the measured far-field scattering characteristics, we developed a numerical model based on the finite element method. This model allowed us to simulate the scattered fields of nanostructures both in the near- and far-field either in a reflection or transmission configuration f...
This thesis is part of a larger project which uses plasmonic properties of colloidal systems to deve...
Since the early 2000s, the experimental and theoretical studies of photothermal effects in plasmonic...
Radiative heat transfer (RHT) due to coupled electromagnetic near field scan significantly exceed th...
In this thesis we study the scattering characteristics of plasmonic nanostructures by im- proving an...
Focusing light on the nanoscale in order to create intense optical or thermal nanosources is probabl...
International audienceWe report a method based on heterodyne numerical holography associated to phot...
Metallic nanostructures allow to confine light at subwavelength scales by the excitation of surface ...
At nanometer scale, the metallic particles exhibit new optical properties related to the surface pla...
This thesis deals with the mathematical study of the interactions between light and certain types of...
À l'échelle nanométrique, les particules métalliques présentent de nouvelles propriétés optiques lié...
Plasmonic structures are renowned for their capability to efficiently convert light into heat at the...
This work presents an original approach to create holograms based on the optical scattering of plasm...
This work presents an original approach to create holograms based on the optical scattering of plasm...
Un des défis majeurs auquel la communauté de la nano-optique aura à répondre dans les années à venir...
In this work we explored the ultrafast dynamics of photo-excited hot electrons in plasmonic structur...
This thesis is part of a larger project which uses plasmonic properties of colloidal systems to deve...
Since the early 2000s, the experimental and theoretical studies of photothermal effects in plasmonic...
Radiative heat transfer (RHT) due to coupled electromagnetic near field scan significantly exceed th...
In this thesis we study the scattering characteristics of plasmonic nanostructures by im- proving an...
Focusing light on the nanoscale in order to create intense optical or thermal nanosources is probabl...
International audienceWe report a method based on heterodyne numerical holography associated to phot...
Metallic nanostructures allow to confine light at subwavelength scales by the excitation of surface ...
At nanometer scale, the metallic particles exhibit new optical properties related to the surface pla...
This thesis deals with the mathematical study of the interactions between light and certain types of...
À l'échelle nanométrique, les particules métalliques présentent de nouvelles propriétés optiques lié...
Plasmonic structures are renowned for their capability to efficiently convert light into heat at the...
This work presents an original approach to create holograms based on the optical scattering of plasm...
This work presents an original approach to create holograms based on the optical scattering of plasm...
Un des défis majeurs auquel la communauté de la nano-optique aura à répondre dans les années à venir...
In this work we explored the ultrafast dynamics of photo-excited hot electrons in plasmonic structur...
This thesis is part of a larger project which uses plasmonic properties of colloidal systems to deve...
Since the early 2000s, the experimental and theoretical studies of photothermal effects in plasmonic...
Radiative heat transfer (RHT) due to coupled electromagnetic near field scan significantly exceed th...