I am a research professor in the School of Physics and Astronomy and director of RIT's Experimental Astrophysics Laboratory. My research centers on instrumentation for cosmological observations, including the cosmic microwave and infra-red backgrounds. I develop instruments and data analysis methods for a variety of platforms, including ground-based, sub-orbital rockets, and orbital observatories. Currently, my scientific focus is on the epoch of reionization, secondary anisotropies in the cosmic microwave background, and studies of the history of star formation in the Universe using novel techniques and experiments. I have extensive experience with instrumentation, observation and data analysis for astrophysics throughout the electromagnetic spectrum from the optical to the radio, with particular emphasis on the infra-red and sub-mm/mm regimes. My group is currently involved in several projects in a variety of roles, ranging from technology development to the scientific interpretation of data from mature instruments.