Semiconductor chips that process light rather than electricity could boost processing speeds and reduce energy use.

The research demonstrates a practical method for overcoming a long standing bottleneck in quantum computing, bringing closer ...

Quantum computing represents a potential breakthrough technology that could far surpass the technical limitations of ...

Gates-backed silicon photonics startup unveils optical transistors 10,000× smaller and chips with 1,000× squared matrix ...

Quantum technology has reached a turning point, echoing the early days of modern computing. Researchers say functional ...

A new way of capturing light from atoms could finally unlock ultra-powerful, million-qubit quantum computers. After decades of effort, researchers may finally be closing in on a practical path toward ...

(Phys.org) -- Quantum computers may someday revolutionize the information world. But in order for quantum computers at distant locations to communicate with one another, they have to be linked ...

For quantum computers to outperform their classical counterparts, they need more quantum bits, or qubits. State-of-the-art quantum computers have around 1,000 qubits. Columbia physicists Sebastian ...

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 ...

German scientists have laid the groundwork for the next generation of quantum technologies by ...

IonQ announced acquisitions of SkyWater Technology, Skyloom Global, and Seed Innovations, creating a fully vertically integrated quantum computing platform. SkyWater brings semiconductor foundry ...

Rigetti Computing (NASDAQ: RGTI) and Quantum Computing (NASDAQ: QUBT) represent two different ways to invest in the expanding ...