Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Antoine, Jallageas"'
Autor:
Laurent, Devenoges, Gianni, Di Domenico, André, Stefanov, Antoine, Jallageas, Jacques, Morel, Thomas, Südmeyer, Pierre, Thomann
We report the evaluation of the second order Zeeman shift in the continuous atomic fountain clock FoCS-2. Because of the continuous operation and of its geometrical constraints, the methods used in pulsed fountains are not applicable. We use here tim
Externí odkaz:
http://arxiv.org/abs/1608.07099
Autor:
Antoine, Jallageas, Jacob, Nürnberg, Cesare G E, Alfieri, Dominik, Waldburger, Sandro M, Link, Florian, Emaury, Jacques, Morel, Ursula, Keller
Publikováno v:
Optics express. 27(26)
We demonstrate for the first time the calibration of the wavelength scale of high-performance spectrometers using a fully stabilized optical frequency comb from an ultrafast optically pumped semiconductor disk laser (SDL) as a traceable reference. Th
Autor:
Antoine Jallageas, L G Bernier, D Schenker, Pierre Thomann, M. Petersen, Jacques Morel, Thomas Südmeyer, Laurent Devenoges
Publikováno v:
Metrologia. 55:366-385
Autor:
Jacques Morel, Jacob Nürnberg, Cesare G. E. Alfieri, Antoine Jallageas, Dominik Waldburger, Sandro M. Link, Florian Emaury, Ursula Keller
Publikováno v:
Scopus-Elsevier
We demonstrate for the first time that a fully stabilized ultrafast semiconductor disk laser is a suitable tool to perform wavelength calibration of high-performance spectrometers, opening new possibilities for wider and more accurate instruments cal
Publikováno v:
Physical Review E. 94
Cold atomic clouds have been shown to have some similarities with plasmas. Previous studies showed that such clouds exhibit instabilities induced by long-range interactions. However, they did not describe the spatial properties of the dynamics. In th
Autor:
Jacques Morel, Antoine Jallageas, Pierre Thomann, Gianni Di Domenico, Laurent Devenoges, André Stefanov, Thomas Südmeyer
Publikováno v:
Metrologia
We report the evaluation of the second order Zeeman shift in the continuous atomic fountain clock FoCS-2. Because of the continuous operation and of its geometrical constraints, the methods used in pulsed fountains are not applicable. We use here tim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d205476cde83efa2cdfa447e691e711
Autor:
Pierre Thomann, Antoine Jallageas, Laurent Devenoges, M. Petersen, L-G Bernier, G. Di Domenico, Jacques Morel
Publikováno v:
2013 Joint European Frequency and Time Forum & International Frequency Control Symposium (EFTF/IFC).
Recently, microwave phase gradients were identified as the main source of uncertainty in the continuous fountain clock. Indeed, because of its particular geometry with two interaction zones, a dedicated research effort was necessary to reduce this ef
Autor:
Pierre Thomann, Jacques Morel, Thomas Südmeyer, Michael Petersen, Antoine Jallageas, Laurent Devenoges, Laurent-Guy Bernier
Publikováno v:
Journal of Physics: Conference Series
The continuous cesium fountain clock FoCS-2 at METAS presents many unique characteristics and challenges in comparison with standard pulsed fountain clocks. For several years FoCS-2 was limited by an unexplained frequency sensitivity on the velocity
Autor:
Laurent Devenoges, Gianni Di Domenico, André Stefanov, Antoine Jallageas, Jacques Morel, Thomas Südmeyer, Pierre Thomann
Publikováno v:
Metrologia; Apr2017, Vol. 54 Issue 2, p1-1, 1p