Cornell researchers have built a programmable optical chip that can change the color of light by merging photons, without requiring a new chip for new colors. This form of nonlinear photonics could ...

Researchers at Monash University have built a tiny on-chip circuit that can generate, direct, and read light-based information for both artificial intelligence inference and quantum computing ...

Terahertz technology is attracting growing interest for imaging, spectroscopy, high-speed communication, and information processing. However, building compact terahertz sources that can not only emit ...