Zobrazeno 1 - 10
of 547
pro vyhledávání: '"Delehaye"'
Autor:
Matusko, Martina, Delehaye, Marion
Publikováno v:
J. Phys.: Conf. Ser. 2889 012045 (2024)
Current state-of-the-art frequency standards are passive optical atomic clocks where the frequency of an optical resonator is stabilized to a narrow atomic transition. Passive clocks have achieved unprecedented stabilities of 6.6 x 10--19 over one ho
Externí odkaz:
http://arxiv.org/abs/2411.03760
Autor:
Matusko, Martina, Ryger, Ivan, Goavec-Merou, Gwenhaël, Millo, Jacques, Lacroûte, Clément, Carry, Émile, Friedt, Jean-Michel, Delehaye, Marion
Publikováno v:
Rev. Sci. Instrum. 94, 034716 (2023)
This article reports on the use of a Field Programmable Gate Array (FPGA) platform for local ultra-stable optical frequency distribution through a 90 m-long fiber network. This platform is used to implement a fully digital treatment of the Doppler-ca
Externí odkaz:
http://arxiv.org/abs/2311.00722
Autor:
Lauprêtre, Thomas, Achi, Bachir, Groult, Lucas, Kersalé, Yann, Delehaye, Marion, Hafiz, Moustafa Abdel, Lacroûte, Clément
We present the characterization of a prototype surface-electrode (SE) trap as a first step towards the realization of a compact, single-ion optical clock based on Yb$^+$. The use of a SE trap will be a key factor to benefit from clean-room fabricatio
Externí odkaz:
http://arxiv.org/abs/2206.08215
Autor:
Charlotte Demoor-Goldschmidt, Pascal Veillon, Maxime Esvan, Mathilde Leonard, Sophie Chauvet, Amandine Bertrand, Liana Carausu, Fanny Delehaye, Julien Lejeune, Jérémie Rouger, Pascale Schneider, Caroline Thomas, Frédéric Millot, Line Claude, Julie Leseur, Fernand Missohou, Stéphane Supiot, Nathalie Bihannic, Isabelle Debroise, Carole Jeanneaud, Esther Lebreton, Marianne Roumy, Les Aguerris, Jean-Marie Chrétien, Virginie Gandemer, Isabelle Pellier
Publikováno v:
BMC Cancer, Vol 24, Iss 1, Pp 1-10 (2024)
Background Treatment summaries and a personalized survivorship care plans based on internationally approved, organ-specific follow-up care recommendations are essential in preserving the health and quality of life for cancer survivors. Cohorts made u
Externí odkaz:
https://doaj.org/article/d8f3ccfacb5342fd843b6bfa339fcccc
Publikováno v:
EPJ Web of Conferences, Vol 57, p 01003 (2013)
We have used Bragg spectroscopy to make precise measurements of a number of properties of a strongly interacting Fermi gas. These include the dynamic spin and density response functions, the static structure factors and Tan's universal contact parame
Externí odkaz:
https://doaj.org/article/a3bcacc22569486ab04528a9d4c7e7c3
Akademický článek
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Autor:
Lauprêtre, Thomas, Groult, Lucas, Achi, Bachir, Petersen, Michael, Kersalé, Yann, Delehaye, Marion, Lacroûte, Clément
Publikováno v:
OSA Continuum vol. 3, issue 1, pp. 50-57, 2020
The ytterbium atom is widely used in the fields of atomic physics, cavity quantum electrodynamics, quantum information processing and optical frequency standards. There is however a strong dispersion among the reported values of the ${}^1{\rm S}_0 \r
Externí odkaz:
http://arxiv.org/abs/1912.08065
Autor:
Delehaye, Marion
Les atomes froids sont des outils uniques pour sonder la physique de la matière quantique. Hautement contrôlables, les gaz de Bose et de Fermi ultrafroids sont des systèmes idéaux pour la simulation quantique et pour explorer des manifestations s
Externí odkaz:
http://www.theses.fr/2016PSLEE015/document
Autor:
Delehaye, Marion, Lacroûte, Clément
Publikováno v:
Journal of Modern Optics, volume 65, issue 5-6, pages 622-639, 2018
For the past 15 years, tremendous progress within the fields of laser stabilization, optical frequency combs and atom cooling and trapping have allowed the realization of optical atomic clocks with unrivaled performances. These instruments can perfor
Externí odkaz:
http://arxiv.org/abs/1804.02168
Autor:
Delehaye, Marion, Millo, Jacques, Bourgeois, Pierre-Yves, Groult, Lucas, Boudot, Rodolphe, Rubiola, Enrico, Bigler, Emmanuel, Kersalé, Yann, Lacroûte, Clément
We report on the characterization, including residual phase noise and fractional frequency instability, of fiber-coupled PPLN non-linear crystals. These components are devoted to frequency doubling 871 nm light from an extended-cavity diode laser to
Externí odkaz:
http://arxiv.org/abs/1707.04320