High finesse bow-tie cavity for strong atom-photon coupling in Rydberg arrays

Yu-Ting Chen, Michal Szurek, Beili Hu +3

We report a high-finesse bow-tie cavity designed for atomic physics experiments with Rydberg atom arrays. The cavity has a finesse of $51,000$ and a waist of $7.1$ $\mu$m at the cesi…