@ARTICLE{,
  author = {Schneider, Christian and Enderlein, Martin and Huber, Thomas and D\"{u}rr, Stephan and Schaetz, Tobias},
  title = {Influence of static electric fields on an optical ion trap},
  journal = {Phys. Rev. A},
  year = {2012},
  volume = {85},
  number = {1},
  pages = {013422},
  month = {jan},
  url = {http://link.aps.org/doi/10.1103/PhysRevA.85.013422},
  doi = {},
  abstract = {We recently reported on a proof-of-principle experiment demonstrating optical trapping of an ion in a single-beam dipole trap superimposed by a static electric potential [ Ch. Schneider, M. Enderlein, T. Huber and T. Schaetz Nat. Photon. 4 772 (2010)]. Here, we discuss, first, the experimental procedures focusing on the influence and consequences of the static electric potential. This potential can easily prevent successful optical trapping, if its configuration is not chosen carefully. Afterward, we analyze the dipole trap experiments with different analytic models, in which different approximations are applied. According to these models the experimental results agree with recoil heating as the relevant heating effect. In addition, a Monte Carlo simulation has been developed to refine the analysis. It reveals a large impact of the static electric potential on the dipole trap experiments in general. While it supports the results of the analytic models for the parameters used in the experiments, the analytic models are no longer valid for significantly different parameters. Finally, we propose technical improvements for future realizations of experiments with optically trapped ions.}
}