[CFA6G] Precision Clock and Network

[CFA6G-01 (Invited)] Comparing distant optical clocks to realize the redefinition of the second

*Tetsuya Ido¹ (1. NICT (Japan))

[Presentation Style] Onsite

Various methods to compare physically separated optical frequencies will be discussed. Particularly, an intercontinental comparison (Japan – Italy) of optical clocks using very long baseline interferometry (VLBI) will be presented in detail.