Augmented reality (AR) display, which superimposes virtual images on ambient scene, can
visually blend the physical world and the digital world and thus opens a new vista for human …

Nanophotonic devices, composed of metals, dielectrics, or semiconductors, enable precise
and high-spatial-resolution manipulation of electromagnetic waves by leveraging diverse …

The control of polarization, an essential property of light, is of broad scientific and
technological interest. Polarizers are indispensable optical elements for direct polarization …

The emerging meta-holograms rely on arrays of intractable meta-atoms with various
geometries and sizes for customized phase profiles that can precisely modulate the phase of …

Metasurfaces capable of controlling more than two types of optical properties have drawn a
broad interest recently, as they can bring great flexibility and possibilities to the design of …

Optical metasurfaces, composed of ultrathin subwavelength meta-atoms, have enabled flat-
optics and corresponding flat optical components such as ultrathin lenses, color filters, and …

Traditional objective lenses in modern microscopy, based on the refraction of light, are
restricted by the Rayleigh diffraction limit. The existing methods to overcome this limit can be …

Holographic 3D display technology is a kind of naked-eye 3D display technology that can
realize the undifferentiated fusion of the virtual reconstructed image and real scene without …

As a promising counterpart of two-dimensional metamaterials, metasurfaces enable to
arbitrarily control the wavefront of light at subwavelength scale and hold promise for planar …

Photonic metasurface, a 2D array of plasmonic or dielectric optical meta-atoms, provides a
versatile and compact platform for manipulating the polarization, phase and amplitude of …