Nonlocal effects originating from interactions between neighboring meta-atoms introduce
additional degrees of freedom for peculiar characteristics of metadevices, such as …

The ability to detect and image short‐wave infrared light has important applications in
surveillance, autonomous navigation, and biological imaging. However, the current infrared …

Hydrogen, as a type of sustainable energy, has the potential to facilitate the achievement of
carbon neutrality by replacing fossil fuels. Conventional plasmonic metal nanostructures as …

All-dielectric nonlinear metasurfaces have higher damage thresholds and more flexible
manipulation of resonant modes. Because of the intrinsic advantages of short-wavelength …

As a branch of metasurfaces, metalens have demonstrated unparalleled potential in optical
manipulation and imaging sha**. By altering the structure of meta-atoms, metalens can …

Recent development in nonlocal resonance based chiral metasurfaces draws great attention
due to their abilities to strongly interact with circularly polarized light at a relatively narrow …

Abrupt autofocusing (AAF) beams, known for their non-diffractive properties, extended focal
depth, and self-healing capabilities, are advantageous over conventional Gaussian beams …

Given the significant progress in the field of meta-lenses over the past decade, tunable meta-
lenses have garnered considerable attention for their flexible functionality. Various …

Dielectric metasurfaces have emerged as an unprecedented platform for precise wavefront
manipulation at subwavelength scales with nearly zero loss. When aiming at dynamic …

Metasurfaces that can manipulate light in the spatial domain via local modes are an ultrathin
alternative to conventional optical systems. However, achieving large-angle modulation with …