2026 VTS Hybrid Distinguished Lecture: Twisted Signals for ISAC via OAM Vortex Beams
Electromagnetic waves are characterized by their amplitude, frequency, and state of polarization -- also referred to as spin angular momentum (SAM), associated with circular polarization and recognized for over two centuries. In contrast, over the past three decades, growing attention has been directed toward orbital angular momentum (OAM), which arises from helical (twisted) phase fronts […]