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. -. 014008. ISSN 0031-8949 (https://doi.org/10.1088/0031-8949/2011/T143/014008)
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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.
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Item type: Article ID code: 37161 Dates: DateEventFebruary 2011PublishedSubjects: Science > Physics > Optics. Light Department: Faculty of Science > Physics Depositing user: Pure Administrator Date deposited: 30 Jan 2012 09:52 Last modified: 11 Nov 2024 10:03 URI: https://strathprints.strath.ac.uk/id/eprint/37161