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 …

Metasurface-driven optical encryption devices have attracted much attention. Here, we
propose a dual-band vectorial metahologram in the visible and ultraviolet (UV) regimes for …

A single-step printable platform for ultraviolet (UV) metasurfaces is introduced to overcome
both the scarcity of low-loss UV materials and manufacturing limitations of high cost and low …

Extreme ultraviolet (EUV) radiation is a key technology for material science, attosecond
metrology, and lithography. Here, we experimentally demonstrate metasurfaces as a …

Electronic digital convolutions could extract key features of objects for data processing and
information identification in artificial intelligence, but they are time-cost and energy …

Shrinking conventional optical systems to chip-scale dimensions will benefit custom
applications in imaging, displaying, sensing, spectroscopy, and metrology. Towards this …

Metasurfaces have shown remarkable potential to manipulate many of light's intrinsic
properties, such as phase, amplitude, and polarization. Recent advancements in …

Wearable displays or head-mounted displays (HMDs) have the ability to create a virtual
image in the field of view of one or both eyes. Such displays constitute the main platform for …

The high refractive indexes and low optical losses of dielectrics are preferred for designing
highly efficient metasurfaces with unprecedented wavefront control such as near-unity …