Modern life runs on light. Fiber-optic cables move data across continents, lasers guide surgeries, and photons sit at the heart of quantum technologies. Yet one long-standing goal has remained elusive ...

Researchers at Purdue University have achieved a long-sought milestone, demonstrating what they call a “photonic transistor” that operates at single-photon intensities. There are few technologies more ...

Over the past decades, engineers have introduced numerous technologies that rely on light and its underlying characteristics. These include photonic and quantum systems that could advance imaging, ...

Researchers are learning to flip light on and off one particle at a time, turning single photons into a controllable resource instead of a random byproduct of exotic materials. By engineering ...

Nvidia and TSMC have developed a silicon photonics-based chip prototype, according to a recent report from the Taiwanese press. Silicon photonics merges photonic circuits with traditional electronic ...

There are few technologies more fundamental to modern life than the ability to control light with precision. From fiber-optic communications to quantum sensors, the manipulation of photons underpins ...

In developing a "photonic transistor," Purdue University researchers have achieved a major milestone in making photonic computing practical. Pictured in top row from left to right: Colton Fruhling, ...

Coherent, Lumentum each walk away with $2B in cash and a multi-billion purchase commitment Nvidia is dipping into its war chest once again this week, investing $2 billion each in Coherent and Lumentum ...

Researchers from the National University of Singapore (NUS) and King Abdullah University of Science and Technology (KAUST) found that a standard silicon transistor can function like a biological ...

It’s well known that Moore’s Law is coming to an end. We can no longer expect processor power to double every two years, as more transistors are packed onto each silicon chip. That’s inconvenient for ...