LIMITS

Summary from the TLDR newsletter

Researchers at NIST and Georgia Tech have developed a new type of miniature atomic clock called a chip-scale beam clock. The technology promises improved timing over weeks and months compared to existing chip-scale atomic clock systems. The device, currently still in a prototype stage, is the size of a postal stamp and initial tests show scarcely worse performance than existing chip-scale atomic clocks. The team is confident that they will be able to increase precision by a factor of 10 and stability by a factor of 100 over weekly periods.