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 ...

Researchers are exploring multi-level atomic interactions to enhance quantum entanglement. Using metastable states in ...

Ultracold fermions in optical lattices represent a fascinating area of research in condensed matter physics, where scientists explore the behavior of fermionic particles at temperatures close to ...

A research team at POSTECH has developed a novel multidimensional sampling theory to overcome the limitations of flat optics.

A research team from Skoltech and ITMO university has obtained tunable polariton emission at room temperature on CsPbBr3 ...

For the necessary comparisons with other clock systems, two other optical clocks and one microwave clock from PTB were included: an ytterbium single ion clock, a strontium lattice clock and a cesium ...

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.