198 citations · 593 across the 31 of their papers we have counts for
18 papers · 1 filter
Modulation transfer protocol for Rydberg RF receivers
Duc-Anh Trinh, Adwaith K. V., Mickael Branco +5
We propose and demonstrate a modulation transfer protocol to increase the detection sensitivity of a Rydberg RF receiver to fields out of resonance from the transition between Rydb…
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…
Phase Sensitive Amplification Enabled by Coherent Population Trapping
Pascal Neveu, Chitram Banerjee, Jasleen Lugani +3
We isolate a novel four-wave mixing process, enabled by Coherent Population Trapping (CPT), leading to efficient phase sensitive amplification. This process is permitted by the exp…