A new microchip-sized device could dramatically accelerate the future of quantum computing. It controls laser frequencies ...

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

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 ...

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

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

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 ...

Physicists at the NIST have measured and controlled a superconducting quantum bit (qubit) using light-conducting fiber instead of metal wires. Superconducting circuits are a leading technology for ...

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: ...

There are few technologies more fundamental to modern life than the ability to control light with precision. From fiber-optic communications to quantum sensors, the manipulation of photons underpins ...