UK-based startup SPhotonix was formed in 2024 to commercialize what's known as 5D optical data storage, often referred to as "memory crystals." Essentially, the technique encodes ...

A new chip-scale device offers unprecedented control over laser frequencies, a key ingredient for large-scale quantum computing. Researchers have achieved an important step forward in quantum ...

Radio over fiber transports RF signals via optical fiber, enabling low-loss distribution for wireless networks, radar systems, and radio astronomy applications.

China giant computer network links 40 cities into one AI pool. Here’s what 98% efficiency means, and what must prove it in ...

Xanadu has officially revealed Aurora, a machine that’s being hailed as the first of its kind – a universal photonic quantum ...

A new microchip modulates laser frequencies with extreme precision, enabling scalable quantum computing architectures.

Researchers have made a major advance in quantum computing with a new device that is nearly 100 times smaller than the ...

Researchers have developed a device that can precisely control laser light using a fraction of the power and space required today. Because it can be manufactured just like modern microchips, this tiny ...