Rire en contexte pandémique : les memes, analyse d’une pratique digitale

Autor: Marion Curchod, Victorine Sieber, Guillaume Stern

Publikováno v: Cahiers du Centre de Linguistique et des Sciences du Langage. :117-126

Cet article vise à rendre compte d’un phénomène digital désormais très connu, les memes, dans le contexte particulier de la crise du Covid-19. Partant du constat que même en cas de pandémie, l’humour fuse sur les réseaux sociaux, cette é

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::beae440ee03c8c72615c2df8dd505574
https://doi.org/10.26034/la.cdclsl.2021.1033

A fibered laser system for the MIGA large scale atom interferometer

Autor: J. Santoire, Bruno Desruelle, Q. Beaufils, J. Junca, D. O. Sabulsky, Remi Geiger, Benjamin Canuel, Arnaud Landragin, Baptiste Battelier, Marco Prevedelli, Guillaume Stern, Philippe Bouyer, Andrea Bertoldi, Xinhao Zou, G. Lefèvre

Publikováno v: Scientific Reports, Vol 10, Iss 1, Pp 1-14 (2020)
Scientific Reports
Scientific Reports, Nature Publishing Group, 2020, 10, pp.3298. ⟨10.1038/s41598-020-59971-8⟩

We describe the realization and characterization of a compact, autonomous fiber laser system that produces the optical frequencies required for laser cooling, trapping, manipulation, and detection of $^{87}$Rb atoms - a typical atomic species for eme

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e350927096967e78a28a28e84b44f18
http://hdl.handle.net/11585/732083

Stereo Matching Confidence Learning Based on Multi-modal Convolution Neural Networks

Autor: Guillaume Stern, Mohsen Ardabilian, Zehua Fu

Publikováno v: Communications in Computer and Information Science
Communications in Computer and Information Science, pp.69-81, 2019, ⟨10.1007/978-3-030-19816-9_6⟩
Representations, Analysis and Recognition of Shape and Motion from Imaging Data ISBN: 9783030198152

In stereo matching, the correctness of stereo pairs matches, also called confidence, is used to improve the dense disparity estimation result. In this paper, we propose a multi-modal deep learning approach for stereo matching confidence estimation. T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a50cdaca1187874dd001ef2d52c13ec
https://hal.archives-ouvertes.fr/hal-02465031

Watt-level narrow-linewidth fibered laser source at 852 nm for FIB application

Autor: Baptiste Battelier, Germain Guiraud, Daniel Comparat, Matthieu Viteau, Guillaume Stern, Emmanuel Pinsard, Sergio Rota-Rodrigo, Laura Antoni-Micollier, Benoit Cadier, Bruno Desruelle, Giorgio Santarelli, Morgan Reveillard, Nicholas Traynor

Publikováno v: Optics Letters

We realize a 1 W all-fibered polarized compact and robust laser source at 852 nm for laser cooling of cesium atoms. The architecture is based on the sum-frequency generation of 1540 and 1908 nm lasers, realized through a periodically poled lithium ni

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d1aaca845a86d92ecb16fb35aa62e91
https://pubmed.ncbi.nlm.nih.gov/30106921

Preliminary stability analysis of Rb fountains for timescale generation

Autor: Bruno Desruelle, Sébastien Bize, Yu. K. Pavlenko, I. Doronin, Guillaume Stern, K. Pavlenko, L. Lorini, S. Donchenko

Publikováno v: 2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS)
2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS), Jul 2017, Besançon, France. pp.317–321, ⟨10.1109/FCS.2017.8088880⟩

Two Rb fountains for timekeeping have been manufactured in collaboration among JSC Vremya-CH, Russia, SYRTE laboratory and Muquans company, France and installed at FSUE VNIIFTRI, Russia. They have been designed to have compact footprint and autonomou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::948f20071a104364ab706fb7a2c8dab6
https://hal.science/hal-03734990