185 citations · 284 across the 11 of their papers we have counts for
11 papers
Comparison and optimisation of hybridization algorithms for onboard classical and quantum accelerometers
Benoit Kaczmarczuk, Yannick Bidel, Alexandre Bresson +6
We study two hybridization algorithms used for the combination of a quantum inertial sensor based on atom interferometry with a classical inertial sensor for onboard acceleration m…
Squeezing-enhanced accurate differential sensing under large phase noise
Robin Corgier, Marco Malitesta, Leonid A. Sidorenkov +6
Atom interferometers are reaching sensitivities fundamentally constrained by quantum fluctuations. A main challenge is to integrate entanglement into quantum sensing protocols to e…
Influence of optical aberrations on the accuracy of an atomic gravimeter
Louis Pagot, Sébastien Merlet, Franck Pereira dos Santos
We present numerical simulations of the impact of laser beam wavefront aberrations in cold atom interferometers. We demonstrate that to reach accuracy at the mrad level, simulation…
Combined Classical and Quantum Accelerometers For the Next Generation of Satellite Gravity Missions
Alireza HosseiniArani, Manuel Schilling, Benjamin Tennstedt +7
Cold atom interferometry (CAI)-based quantum accelerometers are very promising for future satellite gravity missions thanks to their strength in providing long-term stable and prec…
Separating the output ports of a Bragg interferometer via velocity selective transport
Raphaël Piccon, Sumit Sarkar, Sébastien Merlet +1
We report on the study of a detection scheme based on a Bloch separator in two-photon Bragg interferometers. We increase the spatial separation between the two output ports of the…
Effective velocity distribution in an atom gravimeter: effect of the convolution with the response of the detection
Tristan Farah, Pierre Gillot, Bing Cheng +3
We present here a detailed study of the influence of the transverse motion of the atoms in a free-fall gravimeter. By implementing Raman selection in the horizontal directions at t…