2 papers
physics.atom-ph2020
Fundamental limit of phase coherence in two-component Bose-Einstein condensates
Yifan Li, Krzysztof Pawłowski, Boris Décamps +4
We experimentally and theoretically study phase coherence in two-component Bose-Einstein condensates of atoms on an atom chip. Using Ramsey interferometry we measur…
physics.atom-ph2018
Phase response of atom interferometers based on sequential Bragg diffractions
B. Décamps, M. Bordoux, J. Alibert +2
Large Momentum Transfer (LMT) beam splitters are implemented in atom interferometers to increase their sensitivity. However, LMT-interferometer requires additional light-pulses tha…