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physics.atom-ph2025
Molecular laser cooling using serrodynes: Implementation, characterization and prospects
Felix Kogel, Tatsam Garg, Marian Rockenhäuser +2
An important effort is currently underway to extend optical cycling and laser cooling to more molecular species. Significant challenges arise in particular when multiple nuclear sp…
physics.atom-ph2024
Isotopologue-selective laser cooling of molecules
Felix Kogel, Tatsam Garg, Marian Rockenhäuser +2
Direct laser cooling of molecules has made significant progress in recent years. However, the selective cooling and manipulation of molecules based on their isotopic composition, w…
physics.atom-ph2024
Laser cooling of barium monofluoride molecules using synthesized optical spectra
Marian Rockenhäuser, Felix Kogel, Tatsam Garg +2
We demonstrate laser cooling of barium monofluoride (138BaF) molecules. We use serrodynes to synthesize time-sequenced optical spectra that can be precisely tailored to the hyperfi…