One-Dimensional Optical Lattice Clock with a Fermionic 171Yb Isotope
arXiv:0906.3664 · doi:10.1143/APEX.2.072501
Abstract
We demonstrate a one-dimensional optical lattice clock with ultracold 171Yb atoms, which is free from the linear Zeeman effect. The absolute frequency of the 1S0(F = 1/2) - 3P0(F = 1/2) clock transition in 171Yb is determined to be 518 295 836 590 864(28) Hz with respect to the SI second.
11 pages, 5 figures, Appl. Phys. Express (Open Select Paper: open access)