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arXiv · 2012.06688

Compact Two-Dimensional Magneto-Optical Trap for Ultracold Atom Setups

Aden Zhenhao Lam·Claire Warner·Niccolò Bigagli·Stephan Roschinski·Weijun Yuan·Ian Stevenson·Sebastian Will
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Abstract

We report on the design, implementation, and performance of a compact two-dimensional magneto-optical trap (2D MOT) for cesium. In a small-volume vacuum chamber, the setup uses cesium dispensers in close proximity to the trapping region of the 2D MOT and operates at low vapor pressures in the $10^{-9}$ torr range. We achieve a cold atom flux of $4 \times 10^8$ atoms/s that is comparable to the performance of more complex atomic sources. The setup is simple to construct and can be adapted to a broad range of atomic species.

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Aden Zhenhao Lam, Claire Warner, Niccolò Bigagli, Stephan Roschinski, Weijun Yuan, Ian Stevenson, Sebastian Will. 2020-12-12. Compact Two-Dimensional Magneto-Optical Trap for Ultracold Atom Setups. https://arxiv.org/abs/2012.06688

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