Researchers have demonstrated device-independent quantum key distribution (DI-QKD) over 62 miles (100 kilometers) of ...

Quantum technologies, devices and systems that process, store, detect, or transfer information leveraging quantum mechanical ...

While the idea of a quantum internet has a huge amount of potential, getting it hooked up to the regular old internet has its challenges. Now a new study hints at how existing and future networks ...

A century-old thought experiment on wave–particle duality is brought into the laboratory using a single trapped atom ...

Marking a significant step toward a quantum-secure internet, researchers have demonstrated device-independent quantum key distribution over optical ...

To reach this conclusion, the researchers examined the most basic form of entanglement between identical particles using the concept of nonlocality introduced by physicist John Bell. While ...

Scientists have used high-performance computing at large scales to analyze a quantum photonics experiment. In specific terms, this involved the tomographic reconstruction of experimental data from a ...

A sensitive matter-wave interferometer measuring moiré fringes offers force sensitivity comparable to quantum interference ...

The 5.4 km free-space quantum communication link between the University of Ottawa and the National Research Council Canada, where real-time atmospheric turbulence measurements were conducted to train ...

The fields of Quantum Optics and Nonlinear Photonics merge quantum mechanics with advanced photonic engineering to explore and manipulate light at its most fundamental level. This interdisciplinary ...

Quantum optics investigates the behaviour of light and its interactions with matter at the quantum level, revealing phenomena that are absent in classical descriptions. This field encompasses studies ...