Aalto Researchers Unveil Light-Based AI: Ultra-Fast Tensor Computing with a Single Beam Add to favorites

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Last update time : 2025-11-16 18:48:55

Groundbreaking Aalto University research introduces a light-based AI computation method, performing complex tensor operations using just a single light beam for speed and efficiency.

In a major leap forward for artificial intelligence, researchers at **Aalto University** have developed a novel **light-based AI computation method** that could fundamentally redefine the future of machine learning. This groundbreaking innovation executes essential **tensor operations**—the mathematical backbone of AI algorithms—using nothing more than a single, focused **light beam**.

Traditionally, these complex calculations are processed by massive, energy-hungry supercomputers. The Aalto approach, however, sidesteps this constraint by directly encoding data onto the **light waves**. This allows the computations to be performed in a natural, **simultaneous** manner, dramatically accelerating processing power while achieving a steep **reduction in energy consumption** compared to existing digital systems.

This method holds immense potential to revolutionize AI technology. By offering superior speed and efficiency, it can pave the way for more affordable and powerful AI devices, as well as significantly more **eco-friendly data centers**. Ultimately, this accessibility boost could lead to more efficient, widespread AI applications in daily life, driving the next generation of intelligent technology.

The team's success in leveraging the innate properties of light for complex AI math promises a sustainable and high-performance alternative to conventional electronic computing, setting a new benchmark for **AI accessibility** and speed.

Tags : light-based AI Aalto University tensor computing energy-efficient AI AI hardware optical computing machine learning artificial intelligence