68 citations · 119 across the 3 of their papers we have counts for
5 papers · 1 filter
Atomic-ensemble-based quantum memory for sideband modulations
Jérémie Ortalo, Jean Cviklinski, Pietro Lombardi +4
Interaction of a control and a signal field with an ensemble of three-level atoms allows direct mapping of the quantum state of the signal field into long lived coherences of an at…
Reversible Quantum Interface for Tunable Single-sideband Modulation
J. Cviklinski, J. Ortalo, J. Laurat +3
Using Electromagnetically Induced Transparency (EIT) in a Cesium vapor, we demonstrate experimentally that the quantum state of a light beam can be mapped into the long lived Zeema…
Spin-Squeezing and Light Entanglement in Coherent Population Trapping
Aurelien Dantan, Jean Cviklinski, Elisabeth Giacobino +1
We show that high squeezing and entanglement can be generated at the output of a cavity containing atoms interacting with two fields in a Coherent Population Trapping situation, on…
Dynamics of a pulsed continuous variable quantum memory
Aurelien Dantan, Jean Cviklinski, Michel Pinard +1
We study the transfer dynamics of non-classical fluctuations of light to the ground-state collective spin components of an atomic ensemble during a pulsed quantum memory sequence,…
Can optical squeezing be generated via polarization self-rotation in a thermal vapour cell?
M. T. L. Hsu, A. Dantan, J. Cviklinski +9
The traversal of an elliptically polarized optical field through a thermal vapour cell can give rise to a rotation of its polarization axis. This process, known as polarization sel…