124 citations · 238 across the 2 of their papers we have counts for
2 papers
physics.atom-ph2008★ 114 cited
Measuring the frequency of a Sr optical lattice clock using a 120-km coherent optical transfer
F. -L. Hong, M. Musha, M. Takamoto +11
We demonstrate a precision frequency measurement using a phase-stabilized 120-km optical fiber link over a physical distance of 50 km. The transition frequency of the 87Sr optical…
physics.atom-ph2006★ 124 cited
Improved frequency measurement of a one-dimensional optical lattice clock with a spin-polarized fermionic Sr isotope
Masao Takamoto, Feng-Lei Hong, Ryoichi Higashi +3
We demonstrate a one-dimensional optical lattice clock with a spin-polarized fermionic isotope designed to realize a collision-shift-free atomic clock with neutral atom ensembles.…