Measuring the frequency of a Sr optical lattice clock using a 120 km coherent optical transfer.
Hong FL, Musha M, Takamoto M, Inaba H, Yanagimachi S, Takamizawa A, Watabe K, Ikegami T, Imae M, Fujii Y, Amemiya M, Nakagawa K, Ueda K, Katori H.
Hong FL, et al. Among authors: ueda k.
Opt Lett. 2009 Mar 1;34(5):692-4. doi: 10.1364/ol.34.000692.
Opt Lett. 2009.
PMID: 19252595