48 citations · 158 across the 12 of their papers we have counts for
4 papers · 1 filter
Dual frequency caesium spin maser
Patrick Bevington, Rafal Gartman, Yevgeny V. Stadnik +1
Co-magnetometers have been validated as valuable components of the atomic physics toolbox in fundamental and applied physics. So far, the explorations have been focused on systems…
Generation of atomic spin orientation with a linearly polarised beam in room-temperature alkali-metal vapour
Patrick Bevington, Rafal Gartman, Witold Chalupczak
Traditionally, atomic spin orientation is achieved by the transfer of angular momentum from polarised light to an atomic system. We demonstrate the mechanism of orientation generat…
Linear and non-linear coherent coupling in a Bell-Bloom magnetometer
R. Gartman, V. Guarrera, G. Bevilacqua +1
Spin-exchange collisions in hot vapours are generally regarded as a decoherence mechanism. In contrast, we show that linear and non-linear spin-exchange coupling can lead to the ge…
Parametric amplification and noise-squeezing in room temperature atomic vapours
V. Guarrera, R. Gartman, G. Bevilacqua +2
We report on the use of parametric excitation to coherently manipulate the collective spin state of an atomic vapour at room temperature. Signatures of the parametric excitation ar…