معرفی
Henrik Wallén is a Senior Lecturer at the Department of Electronics and Nanoengineering, Aalto University, Finland. His research focuses on electromagnetism, optical physics, and characteristic mode theory, with recent publications in Journal of Biophotonics, IEEE Transactions on Antennas and Propagation, and Journal of the Optical Society of America B. He collaborates closely with researchers like Ari Sihvola, Pasi Ylä-Oijala, and Beibei Kong, contributing to advancements in wave scattering, polarizability, and active material interactions.
Research Highlights:
- Developed novel formulations for electromagnetic characteristic modes in material and lossy structures.
- Investigated backscattering enhancement and non-positive extinction cross-sections in active scatterers.
- Contributed to infrared transmission microspectroscopy and polarization modeling of dielectric shapes.
- Collaborated on Janus particles and their electromagnetic responses.
His work bridges theoretical electromagnetics with practical applications in photonics and antenna design.
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