We demonstrate gravity compensation for an ultracold gas of Rb87 atoms with a time-averaged optical potential. The position of a far-off-resonance beam is temporally modulated with an acousto-optic deflector to efficiently produce a potential with...
Eriksson T.A   Hirano T   Puttnam B.J   Rademacher G   Lu{\'i}s R.S   Fujiwara M   Namiki R   Awaji Y   Takeoka M   Wada N   Sasaki M