Reported Occurrence of Multiscale Flooding in an Alpine Conurbation over the Long Run (1850–2019)

Autor: Jean-Dominique Creutin, Juliette Blanchet, Alix Reverdy, Antoine Brochet, Céline Lutoff, Yannick Robert

Publikováno v: Water, Vol 14, Iss 4, p 548 (2022)

This paper deals with the identification of extreme multiscale flooding events in the Alpine conurbation of Grenoble, France. During such events, typically over one to several days, the organization in space and time of the generating hydrometeorolog

Externí odkaz: https://doaj.org/article/c5f6fb40a2cb422b815cf378475c25c1

Ultra-short pulse non-classical light emitters utilizing multiple wide quantum wells

Autor: Olivier Parillaud, Nicolas Torcheboeuf, Laurent Balet, Alexandre Larrue, Michel Garcia, Eric Vinet, P. Resneau, Jean-Pierre Legoec, Dmitri L. Boiko, Yannick Robert, Valentin Mitev, Bruno Gérard, Philippe Renevey, Michel Krakowski

Publikováno v: 2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).

Following pioneering work of Dicke [1] , the superradiance (SR) can be described by its quantum origin or semi-classically, the latter being widely used to interpret experimental results in high-gain optical media. Recent studies indicate that in a l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9768722826a17d5c693db332b1f7a7c4
https://doi.org/10.1109/cleo/europe-eqec52157.2021.9592609

Microcomb Source Based on InP DFB / Si3N4 Microring Butt-Coupling

Autor: Houssein El Dirani, Yannick Robert, Francois Duport, Frederic van Dijk, Laurene Youssef, Eric Vinet, Marc Vallet, Erwine Pargon, Sebastien Kerdiles, Mickael Faugeron, Sylvain Boust, Alexandre Larrue, Corrado Sciancalepore, Camille Petit-Etienne

Publikováno v: Journal of Lightwave Technology
Journal of Lightwave Technology, 2020, 38 (19), pp.5517-5525. ⟨10.1109/jlt.2020.3002272⟩
Journal of Lightwave Technology, Institute of Electrical and Electronics Engineers (IEEE)/Optical Society of America(OSA), 2020, 38 (19), ⟨10.1109/JLT.2020.3002272⟩
Journal of Lightwave Technology, Institute of Electrical and Electronics Engineers (IEEE)/Optical Society of America(OSA), 2020, 38 (19), pp.5517-5525. ⟨10.1109/jlt.2020.3002272⟩

International audience; In this article, we demonstrate an integrated Kerr frequency comb source based on the butt-coupling between a III-V (InGaAsP/InP) DFB laser and a silicon nitride (Si 3 N 4) mi-croresonator. The maturity of our silicon platform

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c9858f88acaf879e0175a8c88bf682b
https://hal.science/hal-02994120

Novel ultra-short light pulse emitters utilizing multiple wide quantum wells

Autor: Bruno Gérard, Nicolas Torcheboeuf, Alexandre Larrue, Philippe Renevey, Olivier Parillaud, Yannick Robert, Michel Krakowski, Laurent Balet, Dmitri L. Boiko, Valentin Mitev, P. Resneau, Michel Garcia, Jean-Pierre Legoec, Eric Vinet

Publikováno v: Novel In-Plane Semiconductor Lasers XIX

We report a novel ultra-short light pulse emitters utilizing transient charge carrier behaviour in a multiple wide-quantumwell (WQW) heterostructure. The optical waveguide is implemented as a tandem-cavity laser diode with electro absorber section in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc30eb517d0885ffd607d32c3823da19
https://doi.org/10.1117/12.2544886

Compact optical frequency comb source based on a DFB butt-coupled to a silicon nitride microring

Autor: Houssein El Dirani, Sebastien Kerdiles, Camille Petit-Etienne, Alexandre Larrue, Francois Duport, Yannick Robert, Erwine Parfon, Sylvain Boust, Corrado Sciancalepore, Frederic van Dijk, Laurene Youssef, Marc Vallet, Michael Faugeron, Eric Vinet

Publikováno v: 2019 IEEE International Topical Meeting on Microwave Photonics
2019 IEEE International Topical Meeting on Microwave Photonics (MWP 2019)
2019 IEEE International Topical Meeting on Microwave Photonics, 2019, 2019 International Topical Meeting on Microwave Photonics (MWP), ⟨10.1109/MWP.2019.8892102⟩
2019 IEEE International Topical Meeting on Microwave Photonics, IEEE, 2019, 2019 International Topical Meeting on Microwave Photonics (MWP), ⟨10.1109/MWP.2019.8892102⟩

International audience; We demonstrate an integrated Kerr frequency comb source based on the butt coupling between a III-V DFB laser and a silicon nitride (Si 3 N 4 ) microresonator. The 30-dB bandwidth of the optical comb is measured to be 148.7 nm

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55cfcb6e7b89e5fada0555ff0b54b5f2
https://doi.org/10.1109/mwp.2019.8892102