F
F. Médard
Researcher at University of Auvergne
Publications - 24
Citations - 453
F. Médard is an academic researcher from University of Auvergne. The author has contributed to research in topics: Polariton & Lasing threshold. The author has an hindex of 11, co-authored 23 publications receiving 387 citations. Previous affiliations of F. Médard include Centre national de la recherche scientifique & Blaise Pascal University.
Papers
More filters
Journal ArticleDOI
Experimental observation of strong light-matter coupling in ZnO microcavities: Influence of large excitonic absorption
F. Médard,Jesús Zúñiga-Pérez,Pierre Disseix,M. Mihailovic,Joël Leymarie,A M Vasson,Fabrice Semond,Eric Frayssinet,J. C. Moreno,Mathieu Leroux,Stéphane Faure,Thierry Guillet +11 more
TL;DR: In this paper, the authors present experimental observation of the strong light-matter coupling regime in ZnO bulk microcavities grown on silicon and show that Rabi splittings in the order of 70 meV are achieved even for low finesse cavities.
Journal ArticleDOI
Hybrid cavity polaritons in a ZnO-perovskite microcavity
Gaëtan Lanty,Sanjun Zhang,Jean-Sébastien Lauret,Emmanuelle Deleporte,Pierre Audebert,Sophie Bouchoule,Xavier Lafosse,Jesús Zúñiga-Pérez,Fabrice Semond,Delphine Lagarde,F. Médard,Joël Leymarie +11 more
TL;DR: A Fabry-Perot hybrid microcavity containing an association of a ZnO thin layer and of a layer of the two-dimensional layered perovskite 5-methyl-2-furanmethanamonium lead bromide (MFMPB) was realized in this paper.
Journal ArticleDOI
Edge-emitting polariton laser and amplifier based on a ZnO waveguide.
O. Jamadi,François Réveret,Pierre Disseix,F. Médard,Joël Leymarie,Alexis Moreau,Dmitry Solnyshkov,Christiane Deparis,Mathieu Leroux,Edmond Cambril,Sophie Bouchoule,Jesús Zúñiga-Pérez,Guillaume Malpuech +12 more
TL;DR: In this paper, the authors demonstrate edge-emitting exciton-polariton (Polariton) laser operation from 5 to 300 K and polariton amplifiers based on polariton modes within ZnO waveguides.
Journal ArticleDOI
Relaxation and emission of Bragg-mode and cavity-mode polaritons in a ZnO microcavity at room temperature
Stéphane Faure,Christelle Brimont,Thierry Guillet,Thierry Bretagnon,Bernard Gil,F. Médard,Delphine Lagarde,Pierre Disseix,Joël Leymarie,Jesús Zúñiga-Pérez,Mathieu Leroux,Eric Frayssinet,J. C. Moreno,Fabrice Semond,Sophie Bouchoule +14 more
TL;DR: In this paper, the strong coupling of excitons to the cavity mode and the first Bragg mode at room temperature was investigated through room temperature photoluminescence and reflectivity experiments.
Journal ArticleDOI
LO-phonon-assisted polariton lasing in a ZnO-based microcavity
Laurent Orosz,Laurent Orosz,François Réveret,François Réveret,F. Médard,F. Médard,Pierre Disseix,Pierre Disseix,Joël Leymarie,Joël Leymarie,M. Mihailovic,M. Mihailovic,Dimitri Solnyshkov,Dimitri Solnyshkov,Guillaume Malpuech,Guillaume Malpuech,Jesús Zúñiga-Pérez,Fabrice Semond,Mathieu Leroux,Sophie Bouchoule,Xavier Lafosse,Meletios Mexis,Meletios Mexis,Christelle Brimont,Christelle Brimont,Thierry Guillet,Thierry Guillet +26 more
TL;DR: In this paper, a minimum lasing threshold is obtained when the energy difference between the exciton reservoir and the bottom of the lower polariton branch is resonant with the LO phonon energy.