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Bichromatic State-Insensitive Trapping of Cold 133Cs-87Rb Atomic Mixtures

Metbulut, MM; Renzoni, F; (2015) Bichromatic State-Insensitive Trapping of Cold 133Cs-87Rb Atomic Mixtures. Journal of Modern Optics , 62 (S67) 10.1080/09500340.2015.1086032. Green open access

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Abstract

We investigate simultaneous state-insensitive trapping of a mixture of two different atomic species, Caesium and Rubidium. The magic wavelengths of the Caesium and Rubidium atoms are different, $935.6$ nm and $789.9$ nm respectively, thus single-frequency simultaneous state-insensitive trapping is not possible. We thus identify bichromatic trapping as a viable approach to tune the two magic wavelengths to a common value. Correspondingly, we present several common magic wavelength combinations appropriate for simultaneous state-insensitive trapping of the two atomic species.

Type: Article
Title: Bichromatic State-Insensitive Trapping of Cold 133Cs-87Rb Atomic Mixtures
Open access status: An open access version is available from UCL Discovery
DOI: 10.1080/09500340.2015.1086032
Publisher version: http://dx.doi.org/10.1080/09500340.2015.1086032
Language: English
Additional information: © 2015 The Author(s). Published by Taylor & Francis This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Keywords: cond-mat.quant-gas, cond-mat.quant-gas, physics.atom-ph
UCL classification: UCL
UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy
URI: https://discovery.ucl.ac.uk/id/eprint/1473171
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