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On the transverse mode of an atom laser
Th. Busch, M. Köhl, T. Esslinger +1
The transverse mode of an atom laser beam that is outcoupled from a Bose-Einstein condensate is investigated and is found to be strongly determined by the mean--field interaction o…
Continuous detection of an atom laser beam
Michael Köhl, Theodor W. Hänsch, Tilman Esslinger
We have demonstrated a detection scheme for atom laser beams that allows for a continuous measurement of the atom density and readout of the data in real-time. The atoms in the ato…
Measuring the temporal coherence of an atom laser beam
Michael Köhl, Theodor W. Hänsch, Tilman Esslinger
We report on the measurement of the temporal coherence of an atom laser beam extracted from a Rb Bose-Einstein condensate. Reflecting the beam from a potential barrier creat…