In the field of nanophotonics, metasurfaces have come to the forefront in real‐world
applications, owing to their accessible exotic optical properties that can be readily designed …

The metaverse has captured significant attention as it provides a virtual realm that cannot be
experienced in the physical world. Programmable optical holograms, integral components of …

In this Perspective, we discuss the different opportunities offered by time-modulated
metasurfaces for dynamic wavefront engineering and space-time photonics. Efforts in …

Nonlocal effects on metasurfaces play an important role to achieve high-Q spectral
selectivity, beneficial for development of multifunctional, multispectral integrated optics. In …

On-chip optical devices and systems hold great promise for high-performance, versatile, and
practical display applications including augmented reality (AR). The recent innovation of …

As a well‐recognized technology for optical data encoding and extracting, holography has
faced an ever‐growing pursuit in the miniaturization, multifunctionality, and tunability for …

Optical metasurfaces are 2D flat elements that consist of spatially arranged meta‐atoms. By
carefully designing the metasurface, it is possible to fully control the properties of light in …

Devices used for meta-optics display are currently undergoing a revolutionary transition from
static to dynamic. Despite various tuning strategy demonstrations such as mechanical …

Heading toward the next‐generation versatile meta‐devices and meta‐systems with
increasing complexity, it inevitably demands the cascading and coupling between multi …

Dynamic metasurfaces provide exciting opportunities for spatial light modulation with ultra‐
compact footprint and high resolution. Designs reported so far typically suffer from efficiency …