228 citations · 790 across the 18 of their papers we have counts for
3 papers · 1 filter
Sr atom interferometry with the optical clock transition as a gravimeter and a gravity gradiometer
Liang Hu, Enlong Wang, Leonardo Salvi +3
We characterize the performance of a gravimeter and a gravity gradiometer based on the S-P clock transition of strontium atoms. We use this new quantum sensor t…
Squeezed state metrology with Bragg interferometers operating in a cavity
Athreya Shankar, Leonardo Salvi, Maria Luisa Chiofalo +2
Bragg interferometers, operating using pseudospin-1/2 systems composed of two momentum states, have become a mature technology for precision measurements. State-of-the-art Bragg in…
Near-Unitary Spin Squeezing in Yb
Boris Braverman, Akio Kawasaki, Edwin Pedrozo-Peñafiel +9
Spin squeezing can improve atomic precision measurements beyond the standard quantum limit (SQL), and unitary spin squeezing is essential for improving atomic clocks. We report sub…