Well, the way computers move data around is starting to struggle to keep up. Think of it like trying to pour a whole lake ...

A new microchip-sized device could dramatically accelerate the future of quantum computing. It controls laser frequencies with extreme precision while using far less power than today’s bulky systems.

A device smaller than a grain of dust may help unlock the kind of quantum computers people have only dreamed about. Built on ...

A tiny device can control laser light very precisely while using much less power, making it possible to build bigger and ...

Scientists have turned a long-standing sci‑fi idea into working hardware, using pure light to move data wirelessly through the air instead of relying on radio waves or copper traces. The result is a ...

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, ...

Why AI needs high-speed interconnects. How multichannel fiber meets AI demands. How multichannel fiber support fits on a chip. Though copper provides high-speed connectivity, it has limitations. One ...

Broadcom Inc. (NASDAQ:AVGO) announced significant advancements in its co-packaged optics (CPO) technology on Thursday, with the launch of its third-generation 200G per lane (200G/lane) CPO product ...

Artificial intelligence systems like ChatGPT are notorious for being power-hungry. To tackle this challenge, a team from the Center for Optics, Photonics and Lasers (COPL) has come up with an optical ...

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 ...

SAN JOSE, California (Reuters) - A promising new chip technology that aims to cut energy usage is not yet reliable enough for use in Nvidia's flagship graphics processing units (GPUs), Nvidia's CEO ...