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- Centre National de la Recherche ScientifiqueFR526 papers
- Université Paris-SaclayFR225 papers
- Université Paris-SudFR169 papers
- Institut d’Optique Graduate SchoolFR148 papers
- Sorbonne UniversitéFR40 papers
- Carl von Ossietzky Universität OldenburgDE37 papers
- Laboratoire Photonique, Numérique et NanosciencesFR30 papers
- École PolytechniqueFR24 papers
- Laboratoire Kastler BrosselFR23 papers
- Observatoire de ParisFR21 papers
- Thales (France)FR21 papers
- Université Pierre-et-Marie-CurieFR21 papers
20 papers · 1 filter
Improvement of continuous-variable quantum key distribution systems by using optical preamplifiers
Simon Fossier, Eleni Diamanti, Thierry Debuisschert +2
Continuous-variable quantum key distribution protocols, based on Gaussian modulation of the quadratures of coherent states, have been implemented in recent experiments. A present l…
Unconditional security proof of long-distance continuous-variable quantum key distribution with discrete modulation
Anthony Leverrier, Philippe Grangier
We present a continuous-variable quantum key distribution protocol combining a discrete modulation and reverse reconciliation. This protocol is proven unconditionally secure and al…
Field test of a continuous-variable quantum key distribution prototype
Simon Fossier, Eleni Diamanti, Thierry Debuisschert +3
We have designed and realized a prototype that implements a continuous-variable quantum key distribution protocol based on coherent states and reverse reconciliation. The system us…
Dipole Oscillations of a Fermi Gas in a Disordered Trap: Damping and Localization
Luca Pezzé, Ben Hambrecht, Laurent Sanchez-Palencia
We theoretically study the dipole oscillations of an ideal Fermi gas in a disordered trap. We show that even weak disorder induces strong damping of the oscillations and we identif…
Detection of the tagged or untagged photons in acousto-optic imaging of thick highly scattering media by photorefractive adaptive holography
Michel Gross, Max Max Lesaffre, François Ramaz +3
We propose an original adaptive wavefront holographic setup based on the photorefractive effect (PR), to make real-time measurements of acousto-optic signals in thick scattering me…
Observation of collective excitation of two individual atoms in the Rydberg blockade regime
A. Gaëtan, Y. Miroshnychenko, T. Wilk +6
The dipole blockade between Rydberg atoms has been proposed as a basic tool in quantum information processing with neutral atoms. Here we demonstrate experimentally the Rydberg blo…