Active and multifunctional metasurfaces
Journal: Journal of Modern Optics
Metasurfaces have transformed the landscape of optical engineering by enabling unprecedented control over light with ultra-thin, planar structures. Through careful design of the geometry, size, orientation, and spatial arrangement of subwavelength-sized elements, metasurfaces allow the generation of arbitrarily complex wavefronts by manipulating the phase, amplitude, and polarization of incoming waves at each point.…