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Sodium Bose-Einstein Condensates in an Optical Lattice
Published
Author(s)
K Xu, Y Liu, J R. Abo-Shaeer, T Mukaiyama, J K. Chin, D E. Miller, W Ketterle, Kevin Jones, Eite Tiesinga
Abstract
The phase transition from a superfluid to a Mott insulator has been observed in a 23Na Bose-Einstein condensate. A dye laser detuned 5 nm red of the Na 3 ^2S \rightarrow 3 ^2P_1⁄2 transition was used to form the three dimensional optical lattice. The heating effects of the small detuning as well as the three-body decay processes constrained the timescale of the experiment. Certain lattice detunings were found to induce a large loss of atoms. These loss features were shown to be due to photoassociation of atoms to vibrational levels in the Na2 1 3(Sig)g+ state.
Citation
Physical Review A (Atomic, Molecular and Optical Physics)
Xu, K.
, Liu, Y.
, Abo-Shaeer, J.
, Mukaiyama, T.
, Chin, J.
, Miller, D.
, Ketterle, W.
, Jones, K.
and Tiesinga, E.
(2005),
Sodium Bose-Einstein Condensates in an Optical Lattice, Physical Review A (Atomic, Molecular and Optical Physics)
(Accessed October 11, 2025)