“…Notably, the recent invention of a metasurface, a two-dimensional (2D) planar photonic element with subwavelength resolution, has emerged with the development of modern optics and nanophotonics. , Due to its unique optical properties, a plethora of significant applications have been realized based on metasurfaces, ranging from structural color, , holography, − to perfect absorbers, , sensors, metalens, , cloaking, , anomalous deflectors, etc. Besides these functionalities, metasurfaces also have been proposed and demonstrated with the breakthrough in imaging multiplexing and super-resolution enhancement to achieve nanoscale printing techniques for information encryption, − optical storage, and stereoscopic displays. , Various degrees of freedom in multiplexing strategies, including polarization multiplexing, − wavelength multiplexing, − wavevector forward/backward multiplexing (Janus metasurface), etc., have been extensively studied and demonstrated. Among these multiplexing schemes, angular incidence multiplexing is another facile approach to generate display images.…”