Controlling the anharmonicity of a time-orbiting potential trap

E. Moan; S. Berl; Z. Luo; C. A. Sackett

doi:10.1117/12.2552572

25 February 2020 Controlling the anharmonicity of a time-orbiting potential trap

E. Moan, S. Berl, Z. Luo, C. A. Sackett

Proceedings Volume 11296, Optical, Opto-Atomic, and Entanglement-Enhanced Precision Metrology II; 1129639 (2020) https://doi.org/10.1117/12.2552572
Event: SPIE OPTO, 2020, San Francisco, California, United States

Abstract

A time-orbiting potential trap can provide stable confinement for ultracold atoms. To lowest order the potential is harmonic, but it intrinsically includes anharominic contributions. These contributions are analyzed in terms of both the time-averaging mechanism and the inhomogeneity of the constituent fields. Methods to empirically characterize anharmonicity are developed and demonstrated.

Conference Presentation

Citation Download Citation

E. Moan, S. Berl, Z. Luo, and C. A. Sackett "Controlling the anharmonicity of a time-orbiting potential trap", Proc. SPIE 11296, Optical, Opto-Atomic, and Entanglement-Enhanced Precision Metrology II, 1129639 (25 February 2020); https://doi.org/10.1117/12.2552572

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