A tiny metasurface chip can turn invisible infrared light into steerable visible beams, opening the door to powerful new ...

Their model, reported in the Journal of Applied Physics, from AIP Publishing, shows that when a sound wave hits this metasurface, the incident fundamental frequency does not bounce back. Instead, the ...

A new publication DOI 10.29026/oes.2026.250031, discusses an integrated metasurface-freeform system enabled multi-focal planes augmented reality display. SHANNON ...

A new ultrathin photodetector from Duke University can sense light across the entire electromagnetic spectrum and generate a ...

Many cutting-edge technologies, ranging from augmented reality (AR) and virtual reality (VR) to LiDAR (light detection and ranging) systems, rely on components that enable the precise control of light ...