Artificial intelligence speeds metasurface design from unit cells to full optical systems, enabling compact imaging, AR and VR displays and advanced LiDAR. (Nanowerk News) Optical metasurfaces, with ...

After experimentally validating the design and tunability of their microladder metasurface, the researchers demonstrated its use in holography and encryption. Using a combination of dynamic pixels ...

Researchers use large language models to streamline nanoscopic material design for advanced optical systems like camera lenses and VR headsets. (Nanowerk News) A team of researchers at Penn State have ...

The research team proposed a method called aberration-converged annular lithography (ACAL) system, as schematic diagram shown in Figure 1. The Gaussian beam is converted into a collimated annular beam ...

Being able to see light and detect radiation is of utmost importance at any frequency. While this challenge has been solved ...