Artificial intelligence systems like ChatGPT are notorious for being power-hungry. To tackle this challenge, a team from the ...

European researchers are developing quantum computers using light and glass, in a collaboration that promises breakthroughs ...

European researchers are developing quantum computers using light and glass, in a collaboration that promises breakthroughs in computing power, battery technology and scientific discovery.

Quantum plasmonic biosensors enable self-illumination for real-time, label-free diagnostics with scalable point-of-care applications.

CRN’s 10 hottest semiconductor startups of 2025 so far include Ayar Labs, Celestial AI, Lightmatter, Tenstorrent and other companies trying to unlock new levels of AI performance and efficiency.

This year’s AI Breakthrough Awards program attracted more than 5,000 nominations from over 20 countries, underscoring the explosive growth and global importance of AI as a defining technology of the ...

To do this, they devised an optical circuit consisting of programmable light guides and detectors. By exploiting the quantum properties of light, they created a “Schrödinger’s cat”-like state in which ...

The new studies used optical computer chips, a type of technology that uses light instead of electrons to undertake the processes done in a computer.

We propose to utilize the spectrum-sliced incoherent light source for mitigating the adverse effects of atmospheric turbulence in free-space optical communication systems. We show through computer ...

“Because each memory unit has an independent input light source, it is possible to have several memory units working independently without affecting each other through optical power loss ...

Researchers have created an all-optical computer capable of 100 GHz speeds that runs off light instead of electricity.