Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Urvoy, Alban"'
Autor:
Asenbeck, Beate E., Kawasaki, Akito, Boyer, Ambroise, Darras, Tom, Urvoy, Alban, Furusawa, Akira, Laurat, Julien
Optical quantum information processing critically relies on Bell-state measurement, a ubiquitous operation for quantum communication and computing. Its practical realization involves the interference of optical modes and the detection of a single pho
Externí odkaz:
http://arxiv.org/abs/2406.10331
Autor:
Bouscal, Adrien, Kemiche, Malik, Mahapatra, Sukanya, Fayard, Nikos, Berroir, Jérémy, Ray, Tridib, Greffet, Jean-Jacques, Raineri, Fabrice, Levenson, Ariel, Bencheikh, Kamel, Sauvan, Christophe, Urvoy, Alban, Laurat, Julien
Publikováno v:
New J. Phys. 26, 023026 (2024)
Novel platforms interfacing trapped cold atoms and guided light in nanoscale waveguides are a promising route to achieve a regime of strong coupling between light and atoms in single pass, with applications to quantum non-linear optics and quantum si
Externí odkaz:
http://arxiv.org/abs/2301.04675
Autor:
Vendeiro, Zachary, Ramette, Joshua, Rudelis, Alyssa, Chong, Michelle, Sinclair, Josiah, Stewart, Luke, Urvoy, Alban, Vuletić, Vladan
Machine learning is emerging as a technology that can enhance physics experiment execution and data analysis. Here, we apply machine learning to accelerate the production of a Bose-Einstein condensate (BEC) of $^{87}\mathrm{Rb}$ atoms by Bayesian opt
Externí odkaz:
http://arxiv.org/abs/2205.08057
Autor:
Fayard, Nikos, Bouscal, Adrien, Berroir, Jeremy, Urvoy, Alban, Ray, Tridib, Mahapatra, Sukanya, Kemiche, Malik, Levenson, Juan-Ariel, Greffet, Jean-Jacques, Bencheikh, Kamel, Laurat, Julien, Sauvan, Christophe
Publikováno v:
Optics Express Vol. 30, Issue 25, pp. 45093-45109 (2022)
Coupling quantum emitters and nanostructures, in particular cold atoms and waveguides, has recently raised a large interest due to unprecedented possibilities of engineering light-matter interactions. However, the implementation of these promising co
Externí odkaz:
http://arxiv.org/abs/2201.02507
Publikováno v:
Phys. Rev. Research 4, 013079 (2022)
Trapping cold neutral atoms in close proximity to nanostructures has raised a large interest in recent years, pushing the frontiers of cavity-QED and boosting the emergence of the waveguide-QED field of research. The design of efficient dipole trappi
Externí odkaz:
http://arxiv.org/abs/2109.13954
Publikováno v:
Phys. Rev. Lett. 122, 203202 (2019)
We present a method for producing three-dimensional Bose-Einstein condensates using only laser cooling. The phase transition to condensation is crossed with $2.5 {\times} 10^{4}$ $^{87}\mathrm{Rb}$ atoms at a temperature of $T_{\mathrm{c}} = 0.6\ \mu
Externí odkaz:
http://arxiv.org/abs/1902.10361
Akademický článek
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Autor:
Hu, Jiazhong, Urvoy, Alban, Vendeiro, Zachary, Crépel, Valentin, Chen, Wenlan, Vuletić, Vladan
We demonstrate direct laser cooling of a gas of rubidium 87 atoms to quantum degeneracy. The method does not involve evaporative cooling, is fast, and induces little atom loss. The atoms are trapped in a two-dimensional optical lattice that enables c
Externí odkaz:
http://arxiv.org/abs/1705.03421
Autor:
Hu, Jiazhong, Chen, Wenlan, Vendeiro, Zachary, Urvoy, Alban, Braverman, Boris, Vuletić, Vladan
Publikováno v:
Phys. Rev. A 96, 050301 (2017)
We investigate the generation of entanglement (spin squeezing) in an optical-transition atomic clock through the coupling to a vacuum electromagnetic field that is enhanced by an optical cavity. We show that if each atom is prepared in a superpositio
Externí odkaz:
http://arxiv.org/abs/1703.02439
Autor:
Weber, Sebastian, Tresp, Christoph, Menke, Henri, Urvoy, Alban, Firstenberg, Ofer, Büchler, Hans Peter, Hofferberth, Sebastian
Publikováno v:
J. Phys. B: At. Mol. Opt. Phys. 50, 133001 (2017)
The strong interaction between individual Rydberg atoms provides a powerful tool exploited in an ever-growing range of applications in quantum information science, quantum simulation, and ultracold chemistry. One hallmark of the Rydberg interaction i
Externí odkaz:
http://arxiv.org/abs/1612.08053