A smooth, holographically generated ring trap for the investigation of superfluidity in ultracold atoms
Bruce, Graham D. and Mayoh, James and Smirne, Giuseppe and Torralbo-Campo, Lara and Cassettari, Donatella (2011) A smooth, holographically generated ring trap for the investigation of superfluidity in ultracold atoms. Physica Scripta, T143. -. ISSN 0031-8949
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Abstract
We discuss the suitability of holographically generated optical potentials for the investigation of superfluidity in ultracold atoms. By using a spatial light modulator and a feedback enabled algorithm, we generate a smooth ring with variable bright regions that can be dynamically rotated to stir ultracold atoms and induce superflow. We also comment on its future integration into a cold atom experiment.
Author(s): | Bruce, Graham D., Mayoh, James, Smirne, Giuseppe, Torralbo-Campo, Lara and Cassettari, Donatella | Item type: | Article |
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ID code: | 37161 |
Keywords: | spatial light-modulation, liquid helium, single atoms, cold atoms, holograms, Optics. Light, Atomic and Molecular Physics, and Optics, Mathematical Physics, Condensed Matter Physics |
Subjects: | Science > Physics > Optics. Light |
Department: | Faculty of Science > Physics |
Depositing user: | Pure Administrator |
Date deposited: | 30 Jan 2012 09:52 |
Last modified: | 17 May 2019 02:22 |
URI: | https://strathprints.strath.ac.uk/id/eprint/37161 |
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