Quantum computing technology is complex, getting off the ground and maturing. There is promise of things to come. potentially ...

Quantum computing has spent years in the realm of lab demos and marketing decks, promising breakthroughs that never quite arrived at commercial scale. With NTT now tying its long-term network vision ...

The collaboration of TU Wien with research groups in China has resulted in a crucial building block for a new kind of quantum computer: The realization of a novel type of quantum logic gate makes it ...

Researchers have made a major advance in quantum computing with a new device that is nearly 100 times smaller than the diameter of a human hair. Subscribe to our newsletter for the latest sci-tech ...

As with quantum computing's quantum processing units, there is the potential for optical computing to integrate with other processing units in a hybrid computational approach: a mix of CPUs, GPUs, ...

NTT and OptQC aim to build a 1-million qubit quantum computer based on light, rather than electricity, to enhance reliability, scalability and practicality. Use cases for a practical optical quantum ...

Researchers in the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and the Faculty of Arts and Sciences have devised a new way to make some of the smallest, smoothest mirrors ...

Ciena is embedding post-quantum cryptography into its optical networking portfolio as telecom operators prepare for future quantum risks, even as AI-driven data centre expansion fuels a surge in ...