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pro vyhledávání: '"Gillot, Jonathan"'
Autor:
Barbarat, Joannès, Gillot, Jonathan, Millo, Jacques, Lacroûte, Clément, Legero, Thomas, Giordano, Vincent, Kersalé, Yann
We report on the development of a sub-kelvin, single-crystal silicon Fabry-Perot cavity. Operating such a cavity below 1~K should reduce the thermal noise limit of the cavity, and by this way address the current limitations of ultrastable lasers. To
Externí odkaz:
http://arxiv.org/abs/2406.08256
Autor:
Gillot, Jonathan, Tetsing-Talla, Santerelli Falzon, Denis, Séverine, Goavec-Merou, Gwenhaël, Millo, Jacques, Lacroûte, Clément, Kersalé, Yann
The stabilization of lasers on ultra-stable optical cavities by the Pound-Drever-Hall (PDH) technique is a widely used method. The PDH method relies on the phase-modulation of the laser, which is usually performed by an electro-optic modulator (EOM).
Externí odkaz:
http://arxiv.org/abs/2206.03332
Akademický článek
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Autor:
Gillot, Jonathan
La famille des phases géométriques d'origine électromagnétique est formée de la phase Aharonov-Bohm (AB) prédite en 1959 et des phases Aharonov-Casher (AC) et He-McKellar-Wilkens (HMW) prédites en 1984 et 1993-1994 respectivement. Si la phase
Externí odkaz:
http://tel.archives-ouvertes.fr/tel-00958827
http://tel.archives-ouvertes.fr/docs/00/95/88/27/PDF/Manuscrit_JG_Final.pdf
http://tel.archives-ouvertes.fr/docs/00/95/88/27/PDF/Manuscrit_JG_Final.pdf
In this letter, we report a measurement of the Aharonov-Casher (AC) geometric phase with our lithium atom interferometer. The AC phase appears when a particle carrying a magnetic dipole propagates in a transverse electric field. The first measurement
Externí odkaz:
http://arxiv.org/abs/1312.3453
In this paper, we describe an experimental test of the He-McKellar-Wilkens (HMW) topological phase with our lithium atom interferometer. The expected value of the HMW phase shift in our experiment is small and its measurement was difficult because of
Externí odkaz:
http://arxiv.org/abs/1310.1272
We apply optical pumping to prepare the lithium beam of our atom interferometer in a single hyperfine-Zeeman sublevel: we use two components of the D1-line for pumping the 7Li atoms in a dark state F,mF=+2 (or -2) sublevel. The optical pumping effici
Externí odkaz:
http://arxiv.org/abs/1305.6727