China’s latest optical AI chip is being pitched as a generational leap, with researchers claiming performance roughly 100 ...

Broadcom Inc. today debuted a new chip, the Sian2, for powering the high-speed optical networks that underpin artificial intelligence clusters. The company says that the module provides twice the ...

Early-stage disease diagnosis relies on the highly sensitive detection of biomarkers. Optical whispering-gallery-mode (WGM) microcavity sensors have emerged as a highly promising technology for ...

Nvidia to use optical tech in networking chips, not GPUs Copper cables currently more reliable than optical connections Nvidia has backed startups working on co-packaged optics for AI chips SAN JOSE, ...

How a single silicon chip was designed to be microwave and optical signal-processing engine. The various roles for which this engine can be reconfigured. The performance considerations that were ...

As programmable photonics use light instead of electrons to transmit and process signals, they promise faster, more ...

Modern-day communications rely on both fibre-optic cables and wireless radiofrequency (RF) microwave communications. Reaching higher data transmission capabilities is going to require technologies ...