Latest Lab News
Setting records for precision: Xin and Jack’s paper published in Nature and highlighted in the press
Congratulations to Xin and Jack, as well as Kolkowitz group alums Brett, Haoran, and Varun, on the publication of their paper “Differential clock comparisons with a multiplexed optical lattice clock” in Nature! You can read the …
February 16, 2022Shimon awarded 2022 Sloan Fellowship
February 16, 2022Shimon awarded NSF CAREER grant
December 16, 2021Optical lattice clock results highlighted in the press!
October 18, 2021A brand new flavor of optical lattice atomic clock: Xin and Jack’s paper posted to the arXiv!
Congratulations to Xin and Jack, as well as Kolkowitz group alums Brett, Haoran, and Varun, on the posting of their new paper “High precision differential clock comparisons with a multiplexed optical lattice clock” to the arXiv! …
September 28, 2021- More News
Welcome to the Kolkowitz Lab! Our lab focuses on metrology, tests of fundamental physics, and nanoscale sensing using quantum systems.
In particular, we are building some of the most precise clocks in the world out of ultracold strontium atoms trapped in optical lattices. We are investigating ways to make these “optical lattice clocks” even more precise and accurate. We are also developing novel applications of these amazing instruments, including new tests of relativity, space-based gravitational wave detectors, and searches for dark matter and other physics beyond the Standard Model.
We are also researching new sensing techniques using single atom-scale defects trapped inside of diamonds. We are developing new protocols using spatial and temporal correlations between these defects to probe correlated dynamics in strongly interacting condensed matter systems. We are also investigating applications for new and under-explored defects in diamond and 2D materials.
The group wiki can be found here: https://wiki.physics.wisc.edu/KolkowitzLab. The front page is accessible to everyone, but the content is only accessible to group members with an account.