Rapid Production of Uniformly Filled Arrays of Neutral Atoms.

Lester, Brian J; Luick, Niclas; Kaufman, Adam M; Reynolds, Collin M; Regal, Cindy A

Lester, Brian J; Luick, Niclas; Kaufman, Adam M; Reynolds, Collin M; Regal, Cindy A.

Afiliação

Lester BJ; JILA, National Institute of Standards and Technology and University of Colorado, and Department of Physics, University of Colorado, Boulder, Colorado 80309, USA.
Luick N; JILA, National Institute of Standards and Technology and University of Colorado, and Department of Physics, University of Colorado, Boulder, Colorado 80309, USA.
Kaufman AM; Institut für Laserphysik, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany.
Reynolds CM; JILA, National Institute of Standards and Technology and University of Colorado, and Department of Physics, University of Colorado, Boulder, Colorado 80309, USA.
Regal CA; JILA, National Institute of Standards and Technology and University of Colorado, and Department of Physics, University of Colorado, Boulder, Colorado 80309, USA.

Phys Rev Lett ; 115(7): 073003, 2015 Aug 14.

Article em En | MEDLINE | ID: mdl-26317718

ABSTRACT

ABSTRACT

We demonstrate rapid loading of a small array of optical tweezers with a single ^{87}Rb atom per site. We find that loading efficiencies of up to 90% per tweezer are achievable in less than 170 ms for traps separated by more than 1.7 µm. Interestingly, we find the load efficiency is affected by nearby traps and present the efficiency as a function of the spacing between two optical tweezers. This enhanced loading, combined with subsequent rearranging of filled sites, will enable the study of quantum many-body systems via quantum gas assembly.

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Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Phys Rev Lett Ano de publicação: 2015 Tipo de documento: Article País de afiliação: Estados Unidos

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