Chip Can Transmit All of the Internet's Traffic Every Second

A single computer chip has transmitted a record 1.84 petabits of data per second via a fibre-optic cable -- enough bandwidth to download 230 million photographs in that time, and more traffic than travels through the entire internet's backbone network per second. From a report: Asbjorn Arvad Jorgensen at the Technical University of Denmark in Copenhagen and his colleagues have used a photonic chip -- a technology that allows optical components to be built onto computer chips -- to divide a strea