On October 19, 2026, from 3:00 to 4:00 PM, Eric Burt (JPL) will give the seminar “Adventures with trapped ion atomic clocks: from nuclear structure to deep space navigation”.
The seminar is part of the IEEE Distinguished Lecturer initiative, which supports lecture series around the world on time and frequency topics.
The trapping and cooling of atoms and ions have revolutionized atomic clocks, enabling levels of accuracy and stability that open up new possibilities for fundamental research and space navigation. The seminar will focus on room-temperature microwave trapped ion clocks, whose ability to operate autonomously makes them particularly well suited to deep space applications.
Burt will describe the advances that have enabled high stability in continuously operating clocks and explain how the technology has been adapted to the size and robustness requirements of space missions. He will also discuss scientific applications, including measurement of the hyperfine anomaly in mercury ions, studies of possible variation in fundamental constants, proposed tests of general relativity, and radio science measurements that can improve our understanding of planetary atmospheres and gravitational fields.
The event will take place in the Conference Room (Building M, level -1) at the INRiM Campus, Strada delle Cacce 91, Turin.
Participation is possible upon registration via this form.
