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Inserting two atoms into a single optical micropotential

Y. Miroshnychenko·W. Alt·I. Dotsenko·L. Foerster·M. Khudaverdyan·D. Meschede·S. Reick·A. Rauschenbeutel
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Abstract

We recently demonstrated that strings of trapped atoms inside a standing wave optical dipole trap can be rearranged using optical tweezers [Y. Miroshnychenko et al., Nature, in press (2006)]. This technique allows us to actively set the interatomic separations on the scale of the individual trapping potential wells. Here, we use such a distance-control operation to insert two atoms into the same potential well. The detected success rate of this manipulation is 16(+4/-3) %, in agreement with the predictions of a theoretical model based on our independently determined experimental parameters.

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Y. Miroshnychenko, W. Alt, I. Dotsenko, L. Foerster, M. Khudaverdyan, D. Meschede, S. Reick, A. Rauschenbeutel. 2006-06-13. Inserting two atoms into a single optical micropotential. https://doi.org/10.1103/physrevlett.97.243003

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