Jean-François Lupi
University of Nice Sophia Antipolis
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Publication
Featured researches published by Jean-François Lupi.
Photonics | 2016
Jean-François Lupi; Manuel Vermillac; Jean-Bernard Duchez; Yasmine Mebrouk; Wilfried Blanc; Franck Mady; Mourad Benabdesselam; Bernard Dussardier
We study rare-earth-doped optical fibers under laser pumping and/or ionizing radiation conditions, and characterize the photo-and/or radio-darkening phenomena happening through processes depending on fiber composition and experimental conditions.
Photonics | 2014
Jean-François Lupi; Michèle Ude; Stanislaw Trzesien; Borut Lenardič; Hervé Guillon; Wilfried Blanc; Bernard Dussardier
A fiber made by Furnace CVD was codoped with Erbium and Magnesium using a Flash Vaporization System for the first time. The fiber core is spontaneously formed as a Transparent Glass Ceramic (TGC). Due to the small nanoparticle size (<50 nm) and high volumetric density (1020~1021 m−3), the optical loss due to scattering is as low as < 0,6 dB/m. Erbium ions are highly concentrated within phase-separated nanoparticles. We study the absorption and emission properties of Erbium around 1.55 µm in this TGC-core fiber.
International Conference on Luminescence (ICL'18) | 2017
Manuel Vermillac; Hussein Fneich; Jean-François Lupi; Martiane Cabié; Daniel Borschneck; Ahmad Mehdi; Francois Peters; P. Vennéguès; Thomas Neisius; Courtney Kucera; John Ballato; Wilfried Blanc
37èmes Journées Nationales d'Optique Guidée | 2017
Matthieu Caussanel; Jean-François Lupi; Michèle Ude; Stanislaw Trzesien; Bernard Dussardier; Hervé Duval; Stéphane Grieu; Wilfried Blanc
Optique | 2016
Jean-François Lupi; Manuel Vermillac; Wilfried Blanc; Franck Mady; Mourad Benabdesselam; Bernard Dussardier; Daniel R. Neuville
International Conference on Rare-Earth Doped Glass Materials and Fibre Lasers (EAGLES) | 2016
Manuel Vermillac; Jean-François Lupi; Francois Peters; P. Vennéguès; Martiane Cabié; Thomas Neisius; Courtney Kucera; John Ballato; Wilfried Blanc
FMR2016 : 7eme journees sur les Fibres Optiques en Milieu Radiatif | 2016
Matthieu Caussanel; Jean-François Lupi; Michèle Ude; Stanislaw Trzesien; Bernard Dussardier; Hervé Duval; Stéphane Grieu
Advanced Dielectrics and related Devices symposium (SiO2 2016) | 2016
Jean-François Lupi; Manuel Vermillac; Wilfried Blanc; Franck Mady; Mourad Benabdesselam; Bernard Dussardier; Daniel R. Neuville
6th International Workshop on Photoluminescence in Rare-Earths : Photonic Materials and Devices (PRE’16) | 2016
Manuel Vermillac; Jean-François Lupi; Courtney Kucera; John Ballato; P. Vennéguès; Daniel R. Neuville; Jean-Baptiste Tissot; Hussein Fneich; Ahmad Mehdi; Wilfried Blanc
13th International Conference on the Structure of Non-Crystalline Materials (NCM13) | 2016
Manuel Vermillac; Jean-François Lupi; Francois Peters; P. Vennéguès; Martiane Cabié; Thomas Neisius; Courtney Kucera; John Ballato; Wilfried Blanc
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