Zobrazeno 1 - 10
of 1 164
pro vyhledávání: '"M, Abgrall"'
Autor:
D. B. A. Tran, O. Lopez, M. Manceau, A. Goncharov, M. Abgrall, H. Alvarez-Martinez, R. Le Targat, E. Cantin, P.-E. Pottie, A. Amy-Klein, B. Darquié
Publikováno v:
APL Photonics, Vol 9, Iss 3, Pp 030801-030801-13 (2024)
We report the upgrade and operation of a frequency-comb-assisted high-resolution mid-infrared molecular spectrometer, allowing us to combine high spectral purity, International System of Units (SI)-traceability, wide tunability, and high sensitivity.
Externí odkaz:
https://doaj.org/article/dc27f921b3b7489585e8ebe4f540adc3
Autor:
C. Lisdat, G. Grosche, N. Quintin, C. Shi, S.M.F. Raupach, C. Grebing, D. Nicolodi, F. Stefani, A. Al-Masoudi, S. Dörscher, S. Häfner, J.-L. Robyr, N. Chiodo, S. Bilicki, E. Bookjans, A. Koczwara, S. Koke, A. Kuhl, F. Wiotte, F. Meynadier, E. Camisard, M. Abgrall, M. Lours, T. Legero, H. Schnatz, U. Sterr, H. Denker, C. Chardonnet, Y. Le Coq, G. Santarelli, A. Amy-Klein, R. Le Targat, J. Lodewyck, O Lopez, P.-E. Pottie
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
Comparing the frequency of two distant optical clocks will enable sensitive tests of fundamental physics. Here, the authors compare two strontium optical-lattice clocks 690 kilometres apart to a degree of accuracy that is limited only by the uncertai
Externí odkaz:
https://doaj.org/article/d6f986aa81ef4a2894c0803eca3c4585
Autor:
C. Clivati, M. Pizzocaro, E.K. Bertacco, S. Condio, G.A. Costanzo, S. Donadello, I. Goti, M. Gozzelino, F. Levi, A. Mura, M. Risaro, D. Calonico, M. Tønnes, B. Pointard, M. Mazouth-Laurol, R. Le Targat, M. Abgrall, M. Lours, H. Le Goff, L. Lorini, P.-E. Pottie, E. Cantin, O. Lopez, C. Chardonnet, A. Amy-Klein
The dissemination of atomic clocks with fiber-based techniques finds application in the fields of metrology, fundamental physics, navigation, and spectroscopy but is a challenge in terms of reliability, maintenance, and performance. Here, we describe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ad2c7c6aa83ca195255dc1a48767872
https://zenodo.org/record/7576169
https://zenodo.org/record/7576169
Autor:
N. Cahuzac, Y. Liu, M. Saffre, E. Cantin, O. Lopez, D.B.A. Tran, R. Santagata, M. Manceau, A. Amy-Klein, B. Darquie, M. Tonnes, B. Pointard, M. Abgrall, L. Lorini, Y. Le Coq, R. Le Targat, H. Alvarez-Martinez, D. Xu, P.-E. Pottie
Publikováno v:
2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7c0dbbaa2741e19271e9505b753a4d3
https://doi.org/10.1109/eftf/ifcs54560.2022.9850536
https://doi.org/10.1109/eftf/ifcs54560.2022.9850536
Publikováno v:
2022 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07b47c440a554ede303fb7ab9d1c13b7
https://doi.org/10.1109/eftf/ifcs54560.2022.9850938
https://doi.org/10.1109/eftf/ifcs54560.2022.9850938
Autor:
R Tyumenev, M Favier, S Bilicki, E Bookjans, R Le Targat, J Lodewyck, D Nicolodi, Y Le Coq, M Abgrall, J Guéna, L De Sarlo, S Bize
Publikováno v:
New Journal of Physics, Vol 18, Iss 11, p 113002 (2016)
In this paper we report the evaluation of an optical lattice clock based on neutral mercury with a relative uncertainty of $1.7\times {10}^{-16}$ . Comparing this characterized frequency standard to a ^133 Cs atomic fountain we determine the absolute
Externí odkaz:
https://doaj.org/article/d714269c39324df38af18d8ff0414be4
Akademický článek
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Autor:
Dan Xu, Andrey Goncharov, H. Mouhamad, R. Santagata, Fabrice Wiotte, Paul-Eric Pottie, Benoît Darquié, Anne Amy-Klein, Y. Le Coq, Olivier Lopez, R. Le Targat, Dang Tran, B. Argence, H. Alvarez-Martinez, Won-Kyu Lee, M. Abgrall, Sean Tokunaga
Publikováno v:
Optica
Optica, Optical Society of America-OSA Publishing, 2019, 6 (4), pp.411. ⟨10.1364/OPTICA.6.000411⟩
Optica, Optical Society of America-OSA Publishing, 2019, 6 (4), pp.411. ⟨10.1364/OPTICA.6.000411⟩
International audience; There is an increasing demand for precise molecular spectroscopy, in particular in the mid-infrared fingerprint window that hosts a considerable number of vibrational signatures, whether it be for modeling our atmosphere, inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e56e5046872f6835f9c9f5279244e087
https://hal.archives-ouvertes.fr/hal-02190798/file/PaperCombMethanol_Santagata.pdf
https://hal.archives-ouvertes.fr/hal-02190798/file/PaperCombMethanol_Santagata.pdf
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:
B Chanteau, O Lopez, W Zhang, D Nicolodi, B Argence, F Auguste, M Abgrall, C Chardonnet, G Santarelli, B Darquié, Y Le Coq, A Amy-Klein
Publikováno v:
New Journal of Physics, Vol 15, Iss 7, p 073003 (2013)
We present a method for accurate mid-infrared frequency measurements and stabilization to a near-infrared ultra-stable frequency reference, transmitted with a long-distance fibre link and continuously monitored against state-of-the-art atomic fountai
Externí odkaz:
https://doaj.org/article/6fa6780abd05490e9184ac2556178c29