Alexandre Kolomenski

Dr. Alexandre Kolomenski is a Research Professor at Texas A&M University's Department of Physics and Astronomy. His work focuses on advanced spectroscopic techniques, ultrafast laser physics, and their applications in environmental monitoring, medical diagnostics, and fundamental molecular dynamics. Key research areas include dual-frequency comb spectroscopy, nonlinear optics, and high-harmonic generation. He has pioneered methods for real-time gas analysis, breath-based medical diagnostics, and sensor technologies for greenhouse gas detection. Dr. Kolomenski has also contributed to pedagogical studies on virtual and hybrid teaching methods in large physics courses during and post-pandemic.

His research integrates machine learning with spectroscopic data analysis to enhance sensitivity and specificity in gas mixture detection. Notable projects include developing ambulatory breath analyzers for cardiac output measurement and methane sensors with ppt-level sensitivity. He has extensively studied molecular alignment dynamics, filamentation of femtosecond laser pulses, and surface plasmon sensing applications. His work bridges fundamental physics with practical engineering solutions for environmental and biomedical challenges.

Dr. Kolomenski's recent publications emphasize the synergy between advanced optical techniques and data-driven methods. His lab's innovations include real-time phase-amplitude control of Airy beams and novel approaches to white light generation. Teaching contributions highlight his adaptation of flipped classroom models and virtual teaching tools for large undergraduate classes.