57 citations · 263 across the 17 of their papers we have counts for
4 papers · 1 filter
Matter-wave interferometry: towards antimatter interferometers
Simone Sala, Fabrizio Castelli, Marco Giammarchi +2
Starting from an elementary model and refining it to take into account more realistic effects, we discuss the limitations and advantages of matter-wave interferometry in different…
Homodyne detection as a near-optimum receiver for phase-shift keyed binary communication in the presence of phase diffusion
Stefano Olivares, Simone Cialdi, Fabrizio Castelli +1
We address binary optical communication channels based on phase-shift keyed coherent signals in the presence of phase diffusion. We prove theoretically and demonstrate experimental…
Efficient positronium laser excitation for antihydrogen production in a magnetic field
F. Castelli, I. Boscolo, S. Cialdi +2
Antihydrogen production by charge exchange reaction between Positronium (Ps) atoms and antiprotons requires an efficient excitation of Ps atoms up to high-n levels (Rydberg levels)…
Properties of entangled photon pairs generated by a CW laser with small coherence time: theory and experiment
Simone Cialdi, Fabrizio Castelli, Matteo G. A. Paris
The generation of entangled photon pairs by parametric down--conversion from solid state CW lasers with small coherence time is theoretically and experimentally analyzed. We consid…