Terahertz (THz) science and technology have attracted significant attention based on their
unique applications in non-destructive imaging, communications, spectroscopic detection …

Holography has numerous applications because of its capability of arbitrary wavefront
modulation. Computer-generated holograms (CGHs) take it a big step forward. Conventional …

Terahertz wave manipulations, especially the phase manipulations, through metasurfaces
has attracted considerable interests. Here, we develop a terahertz beam steering device …

Dynamically controlling terahertz (THz) waves with an ultracompact device is highly desired,
but previously realized tunable devices are bulky in size and/or exhibit limited light-tuning …

Terahertz (THz) radiation has received much attention during the past few decades for its
potential applications in various fields, such as spectroscopy, imaging, and wireless …

Metamaterials are an artificial electromagnetic material composed of periodic/non-periodic
subwavelength micro-/nanostructures, ie meta-atoms. The meta-atom interacts with the …

Metasurface is an artificial material composed of a series of subwavelength structure units
and has unique electromagnetic characteristics. Based on the ability of manipulating the …

Structured optical materials create new computing paradigms using photons, with
transformative impact on various fields, including machine learning, computer vision …

The effect of terahertz (THz) pulse generation has revolutionized broadband coherent
spectroscopy and imaging at THz frequencies. However, THz pulses typically lack spatial …

Efficient and flexible manipulation of terahertz (THz) polarization in a broadband manner
using metasurfaces has attracted continuous attention in recent years. Previous studies …