New technologies are emerging at a fast pace without being properly analyzed in terms of
their social impact or adequately regulated by societies. One of the biggest potentially …

Augmented reality head-mounted displays (AR-HMDs) enable users to see real images of
the outside world and visualize virtual information generated by a computer at any time and …

Optical metasurfaces with subwavelength thickness hold considerable promise for future
advances in fundamental optics and novel optical applications due to their unprecedented …

Holography has attracted tremendous interest due to its capability of storing both the
amplitude and phase of light field and reproducing vivid three-dimensional scenes …

Holography has numerous applications because of its capability of arbitrary wavefront
modulation. Computer-generated holograms (CGHs) take it a big step forward. Conventional …

Phase-gradient metasurfaces (PGMs) constitute an efficient platform for deflection of a beam
in a desired direction. According to the generalized Snell's law, the direction of the …

Metasurfaces consisting of subwavelength structures, so‐called meta‐atoms, have steadily
attracted considerable attention for advanced holography due to their advantages in terms of …

A dynamic convergence between metaphotonics and artificial intelligence (AI) is underway.
In this review, AI is conceptualized as a tool for mapping input and output data. From this …

Metalens is one of the most prominent applications among metasurfaces since it gives
possibilities to replace the conventional lenses for compactness and multi-functionalities …

Holography holds tremendous promise in applications such as immersive virtual reality and
optical communications. With the emergence of optical metasurfaces, planar optical …