A compact optical lattice clock with a volume of 250 liters has been developed. The system includes a physics package for conducting spectroscopy on the clock transition within a vacuum chamber ...

is one of the world’s leading institutions and has so far realized an impressive range of different optical clocks - including optical single ion clocks and optical lattice clocks. The high level of ...

A research team has developed a novel multidimensional sampling theory to overcome the limitations of flat optics. The study not only identifies the constraints of conventional sampling theories in ...

To address this challenge, the research team first trapped 173 Yb atoms with a spin of 5/2 in an optical lattice. By controlling laser pulses to induce nonlinear light shifts in the ground states ...

Without Katori's custom-made timekeeper, the experiment wouldn't have been possible, as conventional optical lattice clocks are so mammoth in size that just one can fill an entire laboratory.