2 papers
gr-qc2025
Transportable Optical Lattice Clocks and General Relativity
Hisaaki Shinkai, Masao Takamoto, Hidetoshi Katori
Optical lattice clocks (OLCs) enable us to measure time and frequency with a fractional uncertainty at level, which is 2 orders of magnitude better than Cs clocks. In th…
physics.atom-ph2024
International comparison of optical frequencies with transportable optical lattice clocks
International Clock, Oscillator Networking, Collaboration +37
Optical clocks have improved their frequency stability and estimated accuracy by more than two orders of magnitude over the best caesium microwave clocks that realise the SI second…