Atomic clocks are a unique class of timepieces that rely on the resonance frequencies of atoms to maintain incredibly precise timekeeping. While these clocks have evolved and improved over the years, there is still untapped potential in how they harness atomic resources.
According to Adam Shaw, co-author of the paper, “Atomic clocks have a long history, but their performance continues to advance annually.” He also noted the recent focus on quantum computers within the atomic physics community, highlighting the potential synergy between these seemingly disparate technologies.
The recent study led by Shaw and his team aimed to leverage quantum computing tools to enhance atomic clocks. Their experimental implementation of a decade-old theoretical concept involved using multiple clocks simultaneously to achieve more accurate timekeeping, akin to having multiple hands on a watch to track different time intervals.
Shaw explained, “We essentially built a multi-hand clock at the atomic scale by controlling the electronic state of individual atoms with exceptional precision, achieved by manipulating their positions in a laser beam.”
2024-02-13 02:00:04
Post from phys.org