113 citations · 464 across the 6 of their papers we have counts for
11 papers
Collapses and revivals of stored orbital angular momentum of light in a cold atomic ensemble
D. Moretti, D. Felinto, J. W. R. Tabosa
We report on the storage of orbital angular momentum of light in a cold ensemble of cesium atoms. We employ Bragg diffraction to retrieve the stored optical information impressed i…
Dynamics of saturated Bragg diffraction in a stored light grating in cold atoms
D. Moretti, N. Gonzalez, D. Felinto +1
We report on a detailed investigation of the dynamics and the saturation of a light grating stored in a sample of cold cesium atoms. We employ Bragg diffraction to retrieve the sto…
Towards experimental entanglement connection with atomic ensembles in the single excitation regime
J. Laurat, C. W. Chou, H. Deng +4
We present a protocol for performing entanglement connection between pairs of atomic ensembles in the single excitation regime. Two pairs are prepared in an asynchronous fashion an…
Conditional control of the quantum states of remote atomic memories for quantum networking
D. Felinto, C. W. Chou, J. Laurat +3
Quantum networks hold the promise for revolutionary advances in information processing with quantum resources distributed over remote locations via quantum-repeater architectures.…
Direct measurement of decoherence for entanglement between a photon and stored atomic excitation
H. de Riedmatten, J. Laurat, C. W. Chou +3
Violations of a Bell inequality are reported for an experiment where one of two entangled qubits is stored in a collective atomic memory for a user-defined time delay. The atomic q…
Efficient retrieval of a single excitation stored in an atomic ensemble
Julien Laurat, Hugues de Riedmatten, Daniel Felinto +3
We report significant improvements in the retrieval efficiency of a single excitation stored in an atomic ensemble and in the subsequent generation of strongly correlated pairs of…