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 1P11S0 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).

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