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

Quantum computing has spent years in the realm of lab demos and marketing decks, promising breakthroughs that never quite ...

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 ...

Researchers have uncovered a method to purify a photon stream that is central to quantum circuitry. University of Iowa ...

For the past decade, quantum computing has struggled to balance promise and practicality. While the world’s most advanced systems remain engineering marvels, they’re bedeviled by the same flaw: the ...

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 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 ...

Quantum Pulse Ventures (QPV) announced today a universal directional coupler for photonic quantum computers (PQC), providing up to $900M savings on each computer, reducing the cost to build PQCs by an ...

Quantum Art's new QPU could be both significantly smaller and also faster than competing quantum architectures. How can we reinvent quantum computing? Perhaps by shrinking it down and making it small: ...

Another mega-round for a quantum computing company? This feels like a phase shift in the quantum computing ecosystem as ...