Welcome to The Colombo Lab at the University of Connecticut!

We are a research group specializing in Atomic, Molecular, and Optical (AMO) physics. Our main objective is to gain a deep understanding of the universe by observing it with unparalleled precision. Leveraging our expertise, we design quantum-enhanced sensors and simulators to pursue our goal.

Our scientific vision of harnessing quantum systems encompasses a wide range of applications. Leveraging the unique properties of quantum phenomena, such as entanglement and superposition, is revolutionizing fields like quantum sensing, quantum simulation, and quantum information processing. The possibilities are awe-inspiring, and it is an exciting time to be part of this cutting-edge scientific endeavor.


Latest News

July 2026

We built our strontium cavity QED experimental vacuum system and achieved 𝟒×𝟏𝟎−𝟏𝟎torr\mathbf{4\times10^{-10}}\,\mathrm{torr} (deep in the UHV region) with just a “light bake” (see the image) at ~80∘C80\,^\circ\mathrm{C}. A great thanks to Dan McCarron for valuable hints on preparing and cleaning vacuum components, and for providing us with missing screws and components. Shout-out to Kaley, who led this effort in the lab and has been instrumental in achieving this result!

May 2026


Joseph received his Master’s degree! His work has been pivotal in the design and construction of our science cavity!
Good luck Joseph; we already miss you!

May 2026


We finally completed the construction and alignment of the trap laser setup! We now have up to 1W of power at 813nm.
Almost at the same time, the science-cavity structure for the strontium cavity QED experiment has been delivered!