12.02.2026 • 2 min read

Chip Uses Light Instead of Electricity!

This video explains how a group of German scientists at Q.ANT have developed a photonic processor that uses light instead of electricity to perform calculations. This could revolutionize the way we compute, as it could lead to faster and more energy-efficient computers. It is a fascinating look at the future of computing.

What’s the big deal?

Well, data centers and AI are consuming a terrifying amount of electricity, a number that’s set to quadruple by 2030. The solution might be hiding in plain sight - light itself. A startup Q.ANT has achieved a massive breakthrough with its photonic processor. Now, this is not the first time we are hearing about photonic processors, but this is the first time we are seeing a photonic processor that can perform calculations at room temperature. This is a massive breakthrough, as it could lead to faster and more energy-efficient computers.

“The photonic processor is a chip that uses light instead of electricity to perform calculations. It is a massive breakthrough, as it could lead to faster and more energy-efficient computers.”

How does it work?

Well, traditional silicon chips use electricity to perform calculations. This is a very inefficient process, as it generates a lot of heat. Photonic processors, on the other hand, use light to perform calculations. This is a much more efficient process, as it generates very little heat.

Watch a short video to understand it better

YouTube: Chip Uses Light Instead of Electricity!

Conclusion

This is a fascinating look at the future of computing. It is a massive breakthrough, as it could lead to faster and more energy-efficient computers.