Zobrazeno 1 - 10
of 198
pro vyhledávání: '"Grégoire Beaudoin"'
Autor:
Robert Stockill, Moritz Forsch, Frederick Hijazi, Grégoire Beaudoin, Konstantinos Pantzas, Isabelle Sagnes, Rémy Braive, Simon Gröblacher
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-12 (2022)
Coherently interfacing microwave and optical radiation at the single photon level is an outstanding challenge in quantum technologies. Here, the authors show bi-directional on-chip conversion between MW and optical frequencies exploiting piezoelectri
Externí odkaz:
https://doaj.org/article/1a0db61b8f0047de940e32e647d9d24d
Autor:
Léa Constans, Sylvain Combrié, Xavier Checoury, Grégoire Beaudoin, Isabelle Sagnes, Fabrice Raineri, Alfredo de Rossi
Publikováno v:
Frontiers in Physics, Vol 7 (2019)
We discuss the application of silicon hybrid photonic integration technology for all-optical signal processing. The core is a photonic crystal nanocavity made of a III–V semiconductor alloy. This ensures ultra-fast and energy-efficient all-optical
Externí odkaz:
https://doaj.org/article/f987254c02ad453789b8e3fdd3a0cd0f
Autor:
Soizic Terrien, Venkata A. Pammi, Neil G. R. Broderick, Rémy Braive, Grégoire Beaudoin, Isabelle Sagnes, Bernd Krauskopf, Sylvain Barbay
Publikováno v:
Physical Review Research, Vol 2, Iss 2, p 023012 (2020)
An excitable semiconductor micropillar laser with delayed optical feedback is able to regenerate pulses by the excitable response of the laser. It has been shown that almost any pulse sequence can, in principle, be excited and regenerated by this sys
Externí odkaz:
https://doaj.org/article/2a3a4a1631eb4219b2232ae273de6b46
Autor:
Viktor Tsvirkun, Alessandro Surrente, Fabrice Raineri, Grégoire Beaudoin, Rama Raj, Isabelle Sagnes, Isabelle Robert-Philip, Rémy Braive
Publikováno v:
Photonics, Vol 3, Iss 4, p 52 (2016)
Cavity optomechanical systems with an enhanced coupling between mechanical motion and electromagnetic radiation have permitted the investigation of many novel physical effects. The optomechanical coupling in the majority of these systems is of disper
Externí odkaz:
https://doaj.org/article/9624923abb6745c8846d69e34ad1a252
Autor:
Massimo Giudici, Arnaud Garnache, Isabelle Sagnes, Konstantinos Pantzas, Luc Le Gratiet, Grégoire Beaudoin, Mathias Marconi, Nathan Vigne, Adrian Bartolo
We show that a III-V semiconductor Vertical External-Cavity Surface-Emitting Lasers (VECSELs) can be engineered to generate light with a customizable spatio-temporal structure. The temporal control is achieved through the emission of Temporal Localiz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::297c89fe261c7c25a76b3a3eeb157592
https://doi.org/10.1364/opticaopen.22894085.v2
https://doi.org/10.1364/opticaopen.22894085.v2
Autor:
Jiawen Liu, Baptiste Chomet, Paolo Beoletto, Djamal Gacemi, Konstantinos Pantzas, Grégoire Beaudoin, Isabelle Sagnes, Angela Vasanelli, Carlo Sirtori, Yanko Todorov
Publikováno v:
ACS Photonics. 9:1541-1546
Autor:
M. Bailly, Grégoire Beaudoin, Ludovic Largeau, A. Grisard, Isabelle Sagnes, D. Dolfi, K. Pantzas, A. Martin, Olivia Mauguin, Gilles Patriarche
Publikováno v:
Philosophical Magazine
Philosophical Magazine, Taylor & Francis, 2021, 101 (20), pp.2189-2199. ⟨10.1080/14786435.2021.1962016⟩
Philosophical Magazine, Taylor & Francis, 2021, 101 (20), pp.2189-2199. ⟨10.1080/14786435.2021.1962016⟩
The mechanical stability of commercial GaP/Si templates during thermal an-nealing and subsequent MOCVD growth of GaP and AlGaP is investigated.Although the GaP layer of the template originally presents an excellent surfacemorphology, annealing at hig
Autor:
Konstantinos Pantzas, Alaeddine Abbes, L. Legratiet, Baptiste Chomet, Isabelle Sagnes, Mikhael Myara, Philippe Lalanne, Arnaud Garnache, Mohamed Seghilani, Stéphane Denet, Nathan Vigne, Stéphane Blin, Grégoire Beaudoin
Publikováno v:
Photoniques
Photoniques, EDP Sciences, 2021, pp.46-50. ⟨10.1051/photon/202110946⟩
Photoniques, EDP Sciences, 2021, pp.46-50. ⟨10.1051/photon/202110946⟩
International audience; La génération d’états de photon cohérents puissants dans le proche-IR et THz, présentant une structuration 3D spatio-temporelle, représente un défi physique et technologique. Elle est d’intérêt pour les applicatio
Autor:
Adrian Bartolo, Nathan Vigne, Mathias Marconi, Grégoire Beaudoin, Konstantinos Pantzas, Isabelle Sagnes, Guillaume Huyet, Fabian Maucher, Svetlana Gurevich, Julien Javaloyes, Arnaud Garnache, Massimo Giudici
Localized structures (LS) in lasers have been actively sought for all-optical information processing. So far, two distinct approaches have been developed for achieving LS: one leading to addressable stationary peaks of light in the transverse section
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c8eb117836f50635542183611c7bae2
https://doi.org/10.21203/rs.3.rs-1846582/v1
https://doi.org/10.21203/rs.3.rs-1846582/v1
Autor:
Róbert Horváth, Giuseppe Modica, Inès Ghorbel, Grégoire Beaudoin, Konstantinos Pantzas, Isabelle Sagnes, Aude Martin, Alfredo De Rossi, Sylvain Combrié, Rémy Braive
Publikováno v:
Laser Resonators, Microresonators, and Beam Control XXIV.