Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Anne Cournol"'
Publikováno v:
New Journal of Physics, Vol 20, Iss 7, p 073042 (2018)
We experimentally demonstrate an original method to measure very accurately the density of a frozen Rydberg gas. It is based on the use of adiabatic transitions induced by the long-range dipole–dipole interaction in pairs of nearest-neighbor Rydber
Externí odkaz:
https://doaj.org/article/41bf0ebbbf214badb7c848fd5cfd45d4
Autor:
Matthieu Pierens, R. Santagata, Mathieu Manceau, Nicolas Cahuzac, Andrei Goncharov, Anne Amy-Klein, Alexander Shelkovnikov, Sean Tokunaga, Louis Lecordier, Olivier Lopez, Benoit Darquie, Anne Cournol, Dang Tran
Publikováno v:
Proceedings of the 2021 International Symposium on Molecular Spectroscopy.
This work presents an experimental protocol conceived to determine the vibrational distribution of barium monofluoride molecules seeded in a supersonic beam of argon. Here, as in many cases, the detection signal is related to the number of molecules
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a889f2037dd34a35fbb3df0ebb048d5b
http://arxiv.org/abs/2010.01088
http://arxiv.org/abs/2010.01088
Autor:
S. Briaudeau, Anne Amy-Klein, Benoît Darquié, Michel Abgrall, Dang Bao An Tran, Paul-Eric Pottie, Rodolphe Le Targat, Nicolas Cahuzac, Etienne Cantin, Catherine Martin, O. Kozlova, Elias Moufarej, Louis Lecordier, Olivier Lopez, Christophe Daussy, Mathieu Manceau, Anne Cournol
Publikováno v:
2020 Joint Conference of the IEEE International Frequency Control Symposium and International Symposium on Applications of Ferroelectrics (IFCS-ISAF)
2020 Joint Conference of the IEEE International Frequency Control Symposium and International Symposium on Applications of Ferroelectrics (IFCS-ISAF), Jul 2020, Keystone, United States. pp.1-2, ⟨10.1109/IFCS-ISAF41089.2020.9234846⟩
2020 Joint Conference of the IEEE International Frequency Control Symposium and International Symposium on Applications of Ferroelectrics (IFCS-ISAF), Jul 2020, Keystone, United States. pp.1-2, ⟨10.1109/IFCS-ISAF41089.2020.9234846⟩
International audience; We aim to demonstrate the first mise en pratique of the kelvin, within the framework of the new International System of Units (SI), with a direct link to the atomic fountains of LNE-SYRTE laboratory, the French time-frequency
Autor:
Paul-Eric Pottie, Yann Le Coq, Haniffe Mouhamad, Dang Bao An Tran, Benoît Darquié, Michel Abgrall, R. Santagata, Anne Cournol, Mathieu Manceau, Rodolphe Le Targat, Dan Xu, Fabrice Wiotte, Oliver Lopez, Won Kiu Lee, Anne Amy-Klein, B. Argence, Sean Tokunaga, Andrei Goncharov, Louis Lecordier, H. Alvarez-Martinez
Publikováno v:
Proceedings of the 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2019)
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Sep 2019, Paris, France. pp.1-2, ⟨10.1109/IRMMW-THz.2019.8874164⟩
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Sep 2019, Paris, France. pp.1-2, ⟨10.1109/IRMMW-THz.2019.8874164⟩
International audience; We report measurements of absolute frequencies of various polyatomic species around 10 μm, at level of accuracies ranging from 10 Hz to 10 kHz, using a widely tuneable SI-traceable optical frequency comb-stabilized quantum ca
Autor:
Won-Kyu Lee, Benoît Darquié, Dan Xu, Olivier Lopez, Anne Cournol, Andrei Goncharov, R. Le Targat, M. Abgrall, Mathieu Manceau, Ben Sauer, Dang Tran, Sean Tokunaga, M. R. Tarbutt, T. E. Wall, Paul-Eric Pottie, Matthieu Pierens, Anne Amy-Klein, B. Argence, H Alvarez Martinez, Y. Le Coq, Richard Hendricks, R. Santagata, J M Bieniewska, Louis Lecordier
Publikováno v:
Quantum Electronics
Quantum Electronics, Turpion, 2019, 49 (3), pp.288-292. ⟨10.1070/QEL16880⟩
Quantum Electronics, Turpion, 2019, 49 (3), pp.288-292. ⟨10.1070/QEL16880⟩
International audience; We present a brief review of our progress towards measuring parity violation in heavy-metal chiral complexes using mid-infrared Ramsey interferometry. We discuss our progress addressing the main challenges, including the devel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c78fc73c7868dc762d67e069aa131c1
https://hal.archives-ouvertes.fr/hal-02405868
https://hal.archives-ouvertes.fr/hal-02405868
Autor:
Roman A. Motiyenko, Pierre Asselin, Benoît Darquié, T. E. Wall, Olivier Lopez, Anne Amy-Klein, Sean Tokunaga, Richard Hendricks, Alexander Shelkovnikov, Yann Berger, L. Margulès, Louis Lecordier, M. R. Tarbutt, Christophe Daussy, Christian Chardonnet, Thérèse R. Huet, Mathieu Manceau, Matthieu Pierens, Anne Cournol
Publikováno v:
Proceedings of the 73rd International Symposium on Molecular Spectroscopy.
The preparation of molecules in well-defined internal states is essential for various studies in fundamental physics and physical chemistry. It is thus of particular interest to find methods that increase the brightness of molecular beams. Here, we r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f779038734c5b4f454780d162481a8a
Publikováno v:
Physical Review A. 93
A magneto-optical trap (MOT) of atoms or molecules is studied when two lasers of different detunings and polarization are used. Especially for $J\ensuremath{\rightarrow}J,J\ensuremath{-}1$ transitions, a scheme using more than one frequency per trans
Publikováno v:
Physical review letters. 104(13)
We have induced adiabatic transitions in pairs of frozen Rydberg sodium atoms of a supersonic beam. The diatomic $ns+ns\ensuremath{\rightarrow}np+(n\ensuremath{-}1)p$ transition takes place in a time-dependent electric field and originates from the a