Stefan Rotter

Stefan Rotter is a Professor at the Institute for Theoretical Physics, Vienna University of Technology (TU Wien), leading a research group focused on wave propagation in complex media, non-Hermitian physics, and quantum optics. His work bridges fundamental and applied research, with collaborations spanning institutions in Austria, France, Israel, the U.S., and beyond.

• Quantum ping-pong effects in cavities
• Exceptional point engineering
• Wavefront shaping for light control
• Scattering-invariant modes
• Non-Hermitian dielectric design

Recent publications include Nature and Nature Photonics articles on disordered media and quantum cascade lasers, alongside Science papers on perfect absorption and topological lasing. The group has trained numerous PhD students (e.g., Lukas Rachbauer, Matthias Kühmayer), with alumni now holding positions globally. While no awards are explicitly attributed to Rotter in the text, his team's collaborative publications and lectures (e.g., finalist for TU Wien's Best Lecture Award) highlight its academic influence.