Optical vortices—light beams carrying orbital angular momentum (OAM)—are characterized by helical wavefronts and phase ...

Researchers from the Monash University School of Physics and Astronomy have flipped a long-held assumption in optics, showing ...

Abstract: Phased array-based systems must support the formation of beams with precise lobes and nulls in specific locations to operate effectively in complex environments with multiple users, objects, ...

Abstract: Laser communication has become the trend of future low earth orbit (LEO) satellite interconnection, and one-point to multi-point communication plays an important role in satellite laser ...