66 citations · 844 across the 47 of their papers we have counts for
11 papers · 1 filter
Creation and dynamics of spin fluctuations in a noisy magnetic field
J. Delpy, S. Liu, P. Neveu +4
We theoretically and numerically investigate the spin fluctuations induced in a thermal atomic ensemble by an external fluctuating uniaxial magnetic field, in the context of a stan…
Spin noise spectroscopy of optical light shifts
Joseph Delpy, Shikang Liu, Pascal Neveu +3
Light induced non-equilibrium spin noise spectroscopy is theoretically and experimentally shown to be an efficient technique to reveal the structure and the coherent effects in the…
Generalised expression of the noise figure of phase sensitive amplifiers for an arbitrary number of modes
Yousra Bouasria, Debanuj Chatterjee, Fabienne Goldfarb +2
Phase sensitive amplifiers (PSA), contrary to usual phase insensitive amplifiers (PIA), are in principle capable to achieve noiseless amplification, i.e. exhibit a quantum-limited…
Quantum properties of light propagating in a Coherent Population Oscillation Storage Medium
Pascal Neveu, Fabien Bretenaker, Fabienne Goldfarb +1
We study the propagation and storage of a quantum field using ultra-narrow Coherent Population Oscillations (CPO) in a type atomic medium. The predictions for classical fields…
Coherent Population Oscillation-Based Light Storage
P. Neveu, M. -A. Maynard, R. Bouchez +5
We theoretically study the propagation and storage of a classical field in a -type atomic medium using coherent population oscillations (CPOs). We show that the propagation eige…
Phase-sensitive amplification via coherent population oscillations in metastable helium at room temperature
J. Lugani, C. Banerjee, M-A. Maynard +5
We report our experimental results on phase-sensitive amplification (PSA) in non-degenerate signal-idler configuration using ultra-narrow coherent population oscillations in metast…