Our new glass has safely arrived

After successful optimization of trapping and imaging of individual bosonic 174Yb atoms we have now succeeded in trapping fermionic 173Yb atoms in triple (1S0, 3P0, 3P1) magic optical tweezers at 759nm using the magic angle for the polarization of the tweezer light.

For the first time we have loaded individual 174Yb atoms in a small tweezer array at a wavelength of 532nm. Atoms are imaged on the 1S0 -3P1 transition.