126 citations · 164 across the 6 of their papers we have counts for
3 papers · 2 filters
Squeezing the angular momentum of an ensemble of complex multi-level atoms
Daniel Hemmer, Enrique Montano, Ben Q. Baragiola +4
Squeezing of collective atomic spins has been shown to improve the sensitivity of atomic clocks and magnetometers to levels significantly below the standard quantum limit. In most…
Ramsey Interferometry in Correlated Quantum Noise Environments
Félix Beaudoin, Leigh M. Norris, Lorenza Viola
We quantify the impact of spatio-temporally correlated Gaussian quantum noise on frequency estimation by Ramsey interferometry. While correlations in a classical noise environment…
Optimally band-limited spectroscopy of control noise using a qubit sensor
Leigh M. Norris, Dennis Lucarelli, Virginia M. Frey +3
Classical control noise is ubiquitous in qubit devices, making its accurate spectral characterization essential for designing optimized error suppression strategies at the physical…