Jeffrey A. Jalkio

Jeffrey A. Jalkio is an Associate Professor in the Department of Physics at the University of St. Thomas in St. Paul, Minnesota. His office is located in Owens Science Hall (OWS 160C), and he can be contacted via email at jajalkio@stthomas.edu or phone at (651) 962-5754. His research bridges optical metrology, measurement uncertainty analysis, and physics/engineering education, with a focus on practical applications in manufacturing and innovative pedagogical methods.

Jalkio's research interests encompass optical metrology for industrial process control, fundamental studies of measurement uncertainty (including noise and error sources), and sensor/algorithm design. He also emphasizes physics and engineering education, developing inclusive curricula (e.g., for deaf students) and hands-on learning tools like music videos or circus costumes to inspire STEM engagement. His work integrates theoretical precision with accessible education.

An analysis of his publications reveals two dominant trends: (1) Technical research on optical metrology, sensor systems, and uncertainty quantification, often applied to manufacturing; and (2) Educational innovations in physics/engineering, including active learning, laboratory-based assessment, and inclusive K-12 outreach. His later work increasingly prioritizes interdisciplinary education and accessibility.