High performance imaging of ${}^{171}$Yb atom in shallow clock-magic tweezer by alternating dual-tone narrowline cooling

Yunheung Song, Kangheun Kim, Jeong Ho Han +2

We demonstrate imaging ${}^{171}$Yb single atoms in clock-magic tweezers of 759.4 nm wavelength, with above 99.9% fidelity and survival. We use alternating dual-tone narrowline imagi…