105 citations · 137 across the 3 of their papers we have counts for
3 papers
physics.ins-det2020★ 22 cited
Calibration of a superconducting gravimeter with an absolute atom gravimeter
S. Merlet, P. Gillot, B. Cheng +4
We present a 27-days long common view measurement of an absolute cold atom gravimeter (CAG) and a relative iGrav superconducting gravimeter, which we use to calibrate the iGrav sca…
physics.atom-ph2020★ 10 cited
Impact of direct digital synthesizer finite resolution on atom gravimeters
R Karcher, Franck Pereira dos Santos, S Merlet
We report on the study of the impact of the finite resolution of the chirp rate applied on the frequency difference between the Raman lasers beamsplitters onto the phase of a free…
physics.atom-ph2018★ 105 cited
Improving the accuracy of atom interferometers with ultracold sources
R Karcher, A Imanaliev, S. Merlet +1
We report on the implementation of ultracold atoms as a source in a state of the art atom gravimeter. We perform gravity measurements with 10 nm/s 2 statistical uncertainties in a…