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 0031-8949Full text not available in this repository. (Request a copy from the Strathclyde author)
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.
|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:||06 Jan 2017 10:33|