Towards magneto-optical trapping of AlF molecules

ORAL

Abstract

Aluminum monofluoride (AlF) is a promising candidate to produce a dense, ultracold gas through laser cooling. We present our recent progress towards implementing a Zeeman slower for the molecules, transverse and rotational cooling, and magento-optical trapping of AlF molecules. We also present a thorough characterisation of a MOT of Cd atoms using the 1P1 ← 1S0 transition near 229 nm. Cd is an excellent species to test our MOT apparatus as it shares many properties with the more complex case of AlF.

*This project has received funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (Grant Agreement No. 949119).

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Publication: S Hofsäss et al 2021 New J. Phys. 23 075001
S Truppe et al 2019 Phys. Rev. A 100, 052513

Presenters

  • Simon Hofsaess

    • Fritz Haber Institute of the Max Planck Society

Authors

  • Simon Hofsaess

    • Fritz Haber Institute of the Max Planck Society
  • Sidney Wright

    • Fritz Haber Institute of the Max Planck Society
  • Maximilian J Doppelbauer

    • Fritz Haber Institute of the Max Planck Society
  • Sebastian Kray

    • Fritz Haber Institute of the Max Planck Society
  • Eduardo Padilla

    • Fritz Haber Institute of the Max Planck Society
  • Boris Sartakov

    • Prokhorov General Physics Institute, Russian Academy of Sciences
  • Jesus Perez Rios

    • Department of Physics, Stony Brook University, Stony Brook, New York 11794, USA
    • Department of Physics and Astronomy, Stony Brook University; Fritz-Haber Institute
    • Fritz Haber Institute of the Max Planck Society
    • Department of Physics and Astronomy, Stony Brook University
    • Department of Physics and Astronomy, Stony Brook University, Stony Brook, NY 11794, USA
    • Fritz-Haber-Institut der Max-Planck-Gesellschaft; IMM, Radboud University; Department of Physics and Astronomy, Stony Brook University
    • Department of Physics and Astronomy, Stony Brook University; Fritz-Haber-Institute
    • Department of Physics and Astromy, Stony Brook University, Stony Brook, NY 11794, USA
  • Gerard Meijer

    • Fritz Haber Institute of the Max Planck Society
  • Stefan Truppe

    • Fritz Haber Institute of the Max Planck Society