Active terahertz beam steering based on mechanical deformation of liquid crystal elastomer metasurface Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS Journal ...

“We use two ultrasound transducers paired with an acoustic metasurface, which emit self-bending beams that intersect at a certain point,” said Jing. “The person standing at that point can ...

The device directs beams of light through a sequence of finely tuned layers of metasurface. Each layer interacts with the light in a precise manner, shaping it incrementally into predetermined ...

Professor Fuli Zhang's team pioneered the first millimeter-wave low-profile cross-shaped conformal programmable metasurface. This innovative design adopts a radiation-type programmable surface ...