Frequency measurement of the ${}^1{\mathrm{S}}_0,F=5/2\leftrightarrow {}^3{\mathrm{P}}_1,F=7/2$ transition of ${}^{27}$Al${}^{+}$ via quantum logic spectroscopy with ${}^{40}$Ca${}^{+}$

Michael Guggemos, Milena Guevara-Bertsch, Daniel Heinrich +4

We perform quantum logic spectroscopy with a ${}^{27}$Al${}^{+}$/${}^{40}$Ca${}^{+}$ mixed ion crystal in a linear Paul trap for a measurement of the $(3s^{2})\,^{1}\mathrm{S}_{0} \leftrig…