In the effort to build superconducting quantum computers, researchers around the world are working to develop electrical ...

We] report the development of a quantum microsatellite capable of performing space-to-ground quantum key distribution using ...

Researchers show that precisely layering nano-thin materials creates excitons -- essentially, artificial atoms -- that can act as quantum information bits, or qubits.

A research team has developed the world's first quantum microsatellite and demonstrated real-time quantum key distribution ...

Quantum entanglement, one of the strangest and most powerful aspects of physics, has just been taken to a new level with the ...

The integrated photonics and quantum optics technology company posted revenue of $62,000 for the quarter, significantly below the consensus estimate of $400,000. Adjusted earnings per share came in at ...

By miniaturizing cold atom trapping with integrated photonics, researchers are making quantum technologies portable. Their ...

Researchers have broken a distance record in quantum communication by sending a secret encryption key nearly 13,000 km from ...

This research uncovers remarkable quantum optical phenomena which may enhance quantum technology and paves the road for an exciting nascent field: four-dimensional quantum optics. A new study from ...

In the quest for ultra-secure, long-range quantum communication, two major challenges stand in the way: the unpredictable ...

In the quest for ultra-secure, long-range quantum communication, two major challenges stand in the way: the unpredictable nature of atmospheric turbulence and the limitations of current optical ...

Quantum optics is the study of how individual quanta of light, known as photons, interact with atoms and molecules. This includes studying the particle-like properties of photons. Photons have ...