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Originalpublikation
Gersemann, M.; Gebbe, M.; Abend, S.; Schubert, C.; Rasel, E.M.: Differential interferometry using a Bose-Einstein condensate. In: European Physical Journal D 74 (2020), Nr. 10, 203. DOI: https://doi.org/10.1140/epjd/e2020-10417-8
Abstract: Out of a single Bose-Einstein condensate (BEC), we create two simultaneous interferometers, as employed for the differentiation between rotations and accelerations. Our method exploits the precise motion control of BECs combined with the precise momentum transfer by double Bragg diffraction for interferometry. In this way, the scheme avoids the complexity of two BEC sources and can be readily extended to a six-axis quantum inertial measurement unit.