32 citations · 32 across the 1 of their papers we have counts for
3 papers
physics.atom-ph2017
SI-traceable measurement of an optical frequency at low level without a local primary standard
Hidekazu Hachisu, Gérard Petit, Fumimaru Nakagawa +2
SI-traceable measurements of optical frequencies using International Atomic Time (TAI) do not require a local primary frequency reference, but suffer from an uncertainty in tracing…
physics.geo-ph2017
High Performance Clocks and Gravity Field Determination
J. Müller, D. Dirkx, S. M. Kopeikin +4
Time measured by an ideal clock crucially depends on the gravitational potential and velocity of the clock according to general relativity. Technological advances in manufacturing…
physics.atom-ph2016★ 32 cited
Absolute frequency measurement with uncertainty below using International Atomic Time
Hidekazu Hachisu, Gérard Petit, Tetsuya Ido
The absolute frequency of the clock transition measured in 2015 was reevaluated using an improved frequency link to the SI second. The scale interval of Internation…