arXiv:2012.06688
Compact Two-Dimensional Magneto-Optical Trap for Ultracold Atom Setups
Aden Z. Lam, Claire Warner, Niccolò Bigagli, Stephan Roschinski, Weijun Yuan, Ian Stevenson, Sebastian Will
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.