C
Christophe Sauvan
Researcher at Université Paris-Saclay
Publications - 89
Citations - 4796
Christophe Sauvan is an academic researcher from Université Paris-Saclay. The author has contributed to research in topics: Photonic crystal & Surface plasmon. The author has an hindex of 29, co-authored 84 publications receiving 4151 citations. Previous affiliations of Christophe Sauvan include Centre national de la recherche scientifique & University of Paris-Sud.
Papers
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A highly efficient single-photon source based on a quantum dot in a photonic nanowire
Julien Claudon,Joël Bleuse,N. S. Malik,M. Bazin,Périne Jaffrennou,Niels Gregersen,Christophe Sauvan,Philippe Lalanne,Jean-Michel Gérard +8 more
TL;DR: In this paper, an InAs quantum dot embedded in a GaAs photonic nanowire with carefully tailored ends was used to achieve a record source efficiency of 0.72, combined with pure single-photon emission.
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Theory of the spontaneous optical emission of nanosize photonic and plasmon resonators.
TL;DR: A self-consistent electromagnetic theory of the coupling between dipole emitters and dissipative nanoresonators that predicts that a spectral detuning between the emitter and the resonance does not necessarily result in a Lorentzian response in the presence of dissipation.
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Light Interaction with Photonic and Plasmonic Resonances
TL;DR: The theory and applications of optical micro and nanoresonators are presented from the underlying concept of their natural resonances, the so-called quasi-normal modes (QNMs), the latter are the basic constituents governing the response of resonators as mentioned in this paper.
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Solid-state single photon sources: the nanowire antenna
Inbal Friedler,Christophe Sauvan,Jean-Paul Hugonin,Philippe Lalanne,Julien Claudon,Jean-Michel Gérard +5 more
TL;DR: Using fully-vectorial calculations and a comprehensive Fabry-Perot model, it is shown that various realistic nanowire geometries may act as nanoantennas that assist funnelling the emitted photons into a single monomode channel.
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Efficient and intuitive method for the analysis of light scattering by a resonant nanostructure
TL;DR: A semi-analytical formalism capable of handling the coupling of electromagnetic sources, such as point dipoles or free-propagating fields, with various kinds of dissipative resonances with radiation leakage, Ohmic losses or both is presented.