At this year's TRR142 workshop in Bad Sassendorf, René Geromel and Helene Wetter were awarded second and third prize for the best poster. We are delighted with this recognition of their achievements.
Helene Wetter presented her results on the generation of circular polarization states on topological waveguide structures. Her doctoral project is funded by the DFG. René Geromel presented his work on nonlinear GaAs metasurfaces as part of his joint project B09 together with Falco Meier.