New computer chips do math with light

What if your computer used light instead of electricity? On April 9, Lightmatter and Lightelligence unveiled AI processors powered by lasers—not wires—marking a leap in photonic computing. These chips use light to do real math, like matrix multiplication, and could outperform traditional silicon chips, especially as Moore's Law stalls. But here's the packaging twist: photonic processors generate less heat and require fewer cooling systems. That means smaller, lighter server packaging, lower material use, and a greener supply chain. For paper packaging pros, this could spark demand for smarter, more compact protective designs. The light-speed future is coming—are your boxes ready?https://www.sciencenews.org/article/computer-chips-math-light-photonic

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