Zobrazeno 1 - 10
of 180
pro vyhledávání: '"Delporte J"'
We propose a novel approach to all-optical frequency standard design, based on a counterintuitive combination of the coherent population trapping effect and signal discrimination at the maximum of absorption for the probe radiation. The short-term st
Externí odkaz:
http://arxiv.org/abs/quant-ph/0506167
We propose a novel method enabling to create a high-contrast dark resonance in the 87Rb vapor D2-line. The method is based on an optical pumping of atoms into the working states by a two-frequency, linearly-polarized laser radiation propagating perpe
Externí odkaz:
http://arxiv.org/abs/physics/0503246
Akademický článek
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Publikováno v:
In Advances in Space Research 2011 47(5):854-858
Autor:
Didier, Alexandre, Millo, Jacques, Marechal, Baptiste, Rocher, Cyrus, Rubiola, Enrico, Lecomte, Rom��o, Ouisse, Morvan, Delporte, J��r��me, Lacro��te, Cl��ment, Kersal��, Yann
We present a first experimental characterization of our ultra-compact, ultra-stable laser. The heart of the apparatus is an original Fabry-Perot cavity with a 25 mm length and a pyramidal geometry, equipped with highly-reflective crystalline coatings
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18c48741c1185957449875bfeadbd79b
http://arxiv.org/abs/1912.10820
http://arxiv.org/abs/1912.10820
Autor:
Defraigne, P., Huang, W., Suard, N., Kanj, Amale, Delporte, J., Uhrich, Pierre, Tuckey, Philip, Sesia, I., Signorile, G.
Publikováno v:
Proceedings of the 2017 Institute of Navigation (ION) International Technical Meeting and 48th Precise Time and Time Interval Conference
2017 Institute of Navigation (ION) International Technical Meeting and 48th Precise Time and Time Interval (PTTI) Conference
2017 Institute of Navigation (ION) International Technical Meeting and 48th Precise Time and Time Interval (PTTI) Conference, 2017, Monterey, United States
2017 Institute of Navigation (ION) International Technical Meeting and 48th Precise Time and Time Interval (PTTI) Conference
2017 Institute of Navigation (ION) International Technical Meeting and 48th Precise Time and Time Interval (PTTI) Conference, 2017, Monterey, United States
International audience; In the frame of the EGNOS Service Performance Monitoring Support to GSA (SPMS), four time laboratories (OP, INRIM, CNES and ORB) are responsible for the monitoring of the time scales broadcast by EGNOS. These are in particular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2417::fe31cae3fe7b672c7975f84194bc1e5e
https://hal.science/hal-03733987
https://hal.science/hal-03733987
Publikováno v:
International Journal of Navigation & Observation. 1/3/2008, p1-7. 7p. 1 Chart, 7 Graphs, 1 Map.
Autor:
Suard, N., Kanj, Amale, Delporte, J., Uhrich, Pierre, Tuckey, Philip, Defraigne, P., Sesia, I., Signorile, I., Armagou-Miret, E.
Publikováno v:
Proceedings of the European Navigation Conference (ENC) on GNSS
European Navigation Conference (ENC) on GNSS
European Navigation Conference (ENC) on GNSS, 2016, Helsinki, Finland
European Navigation Conference (ENC) on GNSS
European Navigation Conference (ENC) on GNSS, 2016, Helsinki, Finland
International audience; EGNOS, the European SBAS is in principle known for its services augmenting GPS in the positioning domain as its Open Service for the accuracy (RD1) or its Safety of Life Service (RD2) for the integrity and a safe navigation. N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a0a3b920548efa9683c0bee1ca86adbc
https://hal.science/hal-03743679
https://hal.science/hal-03743679