Metasurfaces, composed of specifically designed subwavelength units in a two-dimensional
plane, offer a new paradigm to design ultracompact optical elements that show great …

Holography has emerged as a vital approach to fully engineer the wavefronts of light since
its invention dating back to the last century. However, the typically large pixel size, small field …

Phase, polarization, amplitude, and frequency represent the basic dimensions of light,
playing crucial roles for both fundamental light–material interactions and all major optical …

Increasing customer demand for durable and functional apparel manufactured in a
sustainable manner has created an opportunity for nanomaterials to be integrated into textile …

Metasurface-based nanoprinting (meta-nanoprinting) has fully demonstrated its advantages
in ultrahigh-density grayscale/color image recording and display. A typical meta …

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 …

Holograms, the optical devices to reconstruct predesigned images, show many applications
in our daily life. However, applications of hologram are still limited by the constituent …

Metasurfaces, two‐dimensional versions of metamaterials, retain the great capabilities of
three‐dimensional counterparts in manipulating electromagnetic wave behaviors, while …

Benefitting from the flexibility in engineering their optical response, metamaterials have
been used to achieve control over the propagation of light to an unprecedented level …

Optical encryption with multichannel, high complexity, and artistry characteristics has
become one of the most significant approaches for modern information security. Recently …