Narrow-line imaging of single strontium atoms in shallow optical tweezers

Alexander Urech, Ivo H. A. Knottnerus, Robert J. C. Spreeuw +1

Single strontium atoms held in optical tweezers have so far only been imaged using the broad ${}^1{S}_0$-${}^1{P}_1$ transition. For Yb, use of the narrow…