Jury: Paul R. Berman, Jean-Marc Frigerio, Elisabeth Giacobino, Philippe Grangier, Jean-Louis Le Gouët, Michel PinardWe study the generation, storage andmanipulation of optical and atomic non classical states using theinteraction between cold atoms and optical fields in cavity.After experimentally generating squeezed and entangled light stateswhen the atoms behave as a Kerr medium, we theoretically study thepossibility to produce such states in three-level systems, as wellas to reduce the atomic quantum fluctuations below the standardquantum limit.We then present several schemes to transfer and store non classicalstates into an atomic ensemble collective spin in order to realize acold atom quantum memory.As applications to quantum informatio...
Spin squeezing, the generation of collective states of atomic ensembles with reduced spin noise by e...
Quantum information science possesses promising potentialities for developing new secure and efficie...
We propose to entangle macroscopic atomic ensembles in cavity using EPR-correlated beams. We show ho...
The generation of non-classical correlations (entanglement) between atoms, photons, or combinations ...
DoctorQuantum lights have been the essential sources for exploring fundamental quantum effects in qu...
This work is devoted to the study of the coupling between the electromagnetic field and the collecti...
In this thesis, we explore the quantum dynamics of light interactions with optically thick collectio...
In this thesis, we explore the quantum dynamics of light interactions with optically thick collectio...
La communication quantique vise la génération, la distribution et le stockage de qubits afin d'établ...
Abstract: We describe a general technique that allows for an ideal transfer of quantum correlations ...
Large ensembles of uncorrelated atoms are extensively used as precise sensors of time, rotation, and...
The generation of entanglement in atomic systems plays a central topic in the fields of quantum info...
The generation of entanglement in atomic systems plays a central topic in the fields of quantum info...
Quantum communication aims at generating, distributing and storing qubits between distant locations,...
Quantum communication aims at generating, distributing and storing qubits between distant locations,...
Spin squeezing, the generation of collective states of atomic ensembles with reduced spin noise by e...
Quantum information science possesses promising potentialities for developing new secure and efficie...
We propose to entangle macroscopic atomic ensembles in cavity using EPR-correlated beams. We show ho...
The generation of non-classical correlations (entanglement) between atoms, photons, or combinations ...
DoctorQuantum lights have been the essential sources for exploring fundamental quantum effects in qu...
This work is devoted to the study of the coupling between the electromagnetic field and the collecti...
In this thesis, we explore the quantum dynamics of light interactions with optically thick collectio...
In this thesis, we explore the quantum dynamics of light interactions with optically thick collectio...
La communication quantique vise la génération, la distribution et le stockage de qubits afin d'établ...
Abstract: We describe a general technique that allows for an ideal transfer of quantum correlations ...
Large ensembles of uncorrelated atoms are extensively used as precise sensors of time, rotation, and...
The generation of entanglement in atomic systems plays a central topic in the fields of quantum info...
The generation of entanglement in atomic systems plays a central topic in the fields of quantum info...
Quantum communication aims at generating, distributing and storing qubits between distant locations,...
Quantum communication aims at generating, distributing and storing qubits between distant locations,...
Spin squeezing, the generation of collective states of atomic ensembles with reduced spin noise by e...
Quantum information science possesses promising potentialities for developing new secure and efficie...
We propose to entangle macroscopic atomic ensembles in cavity using EPR-correlated beams. We show ho...