Thomas Allison

Thomas Allison is an Associate Professor in Physics and Astronomy at Stony Brook University, specializing in ultrafast spectroscopy techniques. He leads research on frequency comb development and time-resolved dynamics.

Research Focus: Develops advanced laser systems including cavity-enhanced frequency combs for applications in time-resolved photoemission (tr-ARPES) and transient absorption spectroscopy. Studies ultrafast electron dynamics in graphene, 2D materials, and molecular systems with femtosecond resolution.

Recent publications emphasize materials characterization (50%) and instrumentation development (40%). Research is funded by NSF, DOE, and AFOSR, including a major MRI award for broadband frequency comb development.

Laboratory Facilities: Operates state-of-the-art laser labs with capabilities in time-of-flight momentum microscopy, cavity-enhanced ultrafast spectroscopy, and high-harmonic generation. Current projects include NSF NeXUS facility development for advanced XUV sources.

Students & Training: Mentored 5 Ph.D. graduates and multiple postdocs in laser physics and spectroscopy. Current group includes 3 graduate students and 2 postdocs developing novel spectroscopic methods.