60 citations · 473 across the 33 of their papers we have counts for
34 papers
Data-driven synthesis of high-fidelity triaxial magnetic waveforms for quantum control
Giuseppe Bevilacqua, Valerio Biancalana, Roberto Cecchi
We present a system for generating arbitrary, triaxial magnetic waveforms with a spectral content spanning from DC to tens of kHz, a critical capability for quantum control and spi…
Multipassage Landau-Zener tunneling oscillations in transverse/longitudinal dual dressing of atomic qubits
Alessandro Fregosi, Carmela Marinelli, Carlo Gabbanini +7
We investigate the time evolution of a non-resonant dressed-atom qubit in an XZ original configuration. It is composed of two electromagnetic fields, one oscillating parallel and t…
Tri-axial time-dependent magnetic field calibrated in-situ by harmonic analysis of adiabatically evolving atomic spins
Giuseppe Bevilacqua, Valerio Biancalana, Yordanka Dancheva +1
We introduce a methodology to calibrate in situ a set of coils generating bi- or tri-axial magnetic fields, at frequencies where a calibration performed under static conditions wou…
A Wearable Wireless Magnetic Eye-Tracker, in-vitro and in-vivo Tests
Giuseppe Bevilacqua, Valerio Biancalana, Mario Carucci +6
A wireless, wearable magnetic eye tracker is described and characterized. The proposed instrumentation enables simultaneous evaluation of eye and head angular displacements. Such a…
A non-inductive magnetic eye-tracker: from dipole tracking to gaze retrieval
Valerio Biancalana, Piero Chessa
We analyze the information that can be retrieved from the tracking parameters produced by an innovative wearable eye tracker. The latter is based on a permanent-magnet marked corne…
An innovative eye-tracker. Main features and demonstrative tests
Lorenzo Bellizzi, Giuseppe Bevilacqua, Valerio Biancalana +6
We present a set of results obtained with an innovative eye-tracker based on magnetic dipole localization by means of an array of magnetoresistive sensors. The system tracks both h…