Atomic molecular and optical physics

PHYS 538 is a graduate treatment of how light and matter actually talk to each other, building from the structure of single atoms (fine, hyperfine, multielectron couplings) up through their response to fields, radiative transitions, and the rotational-vibrational world of molecules. The course leans on your quantum mechanics and E&M foundations and pushes you to use them as working tools — assessment is two take-home midterms plus a term paper and presentation on a current AMO topic, so you spend real time reading literature and writing technical reports rather than grinding closed-book problems. It's the natural bridge between core quantum coursework and modern experimental directions like laser cooling, precision spectroscopy, and quantum optics, which is why it matters for anyone heading toward AMO, condensed matter, or quantum information research.