Photonic chip projects images and video, advancing quantum computing and imaging

Scientists developed a photonic chip capable of projecting images and videos, with potential applications in quantum computing and imaging. The chip, smaller than a grain of sand, can project 68.6 million light spots per second per square millimeter, significantly exceeding previous technologies. It uses tiny cantilevers that act as light ski-jumps. This technology could enable more scalable quantum computers, improve 3D printing scanning, and advance biomedical imaging and augmented reality applications.