Hyperfine resolved optical spectroscopy of the A${}^2\Pi \leftarrow$X${}^2{\Sigma }^{+}$ transition in MgF

M. Doppelbauer, S. C. Wright, S. Hofsäss +3

We report on hyperfine-resolved laser spectroscopy of the A${}^2\Pi \leftarrow$X${}^2{\Sigma }^{+}$ transition of MgF, relevant for laser cooling. We recorded 25 rotational transitions with an abs…