Zobrazeno 1 - 10
of 249
pro vyhledávání: '"Robin Kaiser"'
Publikováno v:
New Journal of Physics, Vol 25, Iss 5, p 051201 (2023)
Nonlinear optics has been a very dynamic field of research with spectacular phenomena discovered mainly after the invention of lasers. The combination of high intensity fields with resonant systems has further enhanced the nonlinearity with specific
Externí odkaz:
https://doaj.org/article/d7db61d5ccd447b195d23d4abe34df86
Autor:
Nolan Matthews, Jean-Pierre Rivet, David Vernet, Mathilde Hugbart, Guillaume Labeyrie, Robin Kaiser, Julien Chabé, Clément Courde, Olivier Lai, Farrokh Vakili, Olivier Garde, William Guerin
Publikováno v:
The Astronomical Journal, Vol 165, Iss 3, p 117 (2023)
We report on observations of the extended environment of the bright Be star γ -Cas performed using intensity interferometry measurements within its H α emission line. These observations were performed using a modified version of the I2C intensity i
Externí odkaz:
https://doaj.org/article/6efccd6f5ec34090811613aef73498cb
Publikováno v:
Atoms, Vol 10, Iss 4, p 153 (2022)
Considering light-mediated long-range interactions between cold atoms in a magneto-optical trap (MOT), we present numerical evidence of a nonequilibrium steady state (NESS) for sufficiently large number of atoms (>108). This state manifests itself as
Externí odkaz:
https://doaj.org/article/022e84d2729245a0a45d2a71a93206e9
Autor:
Thorsten Ackemann, Guillaume Labeyrie, Giuseppe Baio, Ivor Krešić, Josh G. M. Walker, Adrian Costa Boquete, Paul Griffin, William J. Firth, Robin Kaiser, Gian-Luca Oppo, Gordon R. M. Robb
Publikováno v:
Atoms, Vol 9, Iss 3, p 35 (2021)
This article discusses self-organization in cold atoms via light-mediated interactions induced by feedback from a single retro-reflecting mirror. Diffractive dephasing between the pump beam and the spontaneous sidebands selects the lattice period. Sp
Externí odkaz:
https://doaj.org/article/5da79827e5134151b2e6fb21fccee85d
Autor:
Luis Ortiz-Gutiérrez, Raul Celistrino Teixeira, Aurélien Eloy, Dilleys Ferreira da Silva, Robin Kaiser, Romain Bachelard, Mathilde Fouché
Publikováno v:
New Journal of Physics, Vol 21, Iss 9, p 093019 (2019)
In this paper, we measure the spectrum of light scattered by a cold atomic cloud driven by a strong laser beam. The experimental technique is based on heterodyne spectroscopy coupled to single-photon detectors and intensity correlations. At resonance
Externí odkaz:
https://doaj.org/article/65d8d17afcc849d0a5b8201b30694f2a
Publikováno v:
New Journal of Physics, Vol 20, Iss 6, p 063024 (2018)
We experimentally and numerically study the temporal dynamics of light scattered by large clouds of cold atoms after the exciting laser is switched off, in the low intensity (linear-optics) regime. Radiation trapping due to multiple scattering as wel
Externí odkaz:
https://doaj.org/article/a8a3d587bff849b58d48cc91087702a1
The French version of this book was awarded a Special Mention by the jury of the 35th'Prix Roberval', in the category'Academic books'.Physicists know how to produce gases at a few billionths of a degree above absolute zero. The cooling methods apply
Ce livre a reçu une Mention Spéciale du Jury du Prix Roberval 2022, dans la catégorie'Enseignement supérieur'.Les physiciens savent produire des gaz à quelques milliardièmes de degrés au-dessus du zéro absolu. Les méthodes de refroidissement
Publikováno v:
Ultra-cold atoms, ions, molecules and quantum technologies ISBN: 9782759827466
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9085c7983753bd818becf4cfc541f314
https://doi.org/10.1051/978-2-7598-2746-6.c001
https://doi.org/10.1051/978-2-7598-2746-6.c001