Quantum technologies, computers or other devices that operate leveraging quantum mechanical effects, rely on the precise ...

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 ...

Scientists built a quantum gate linking four-state photons, showing complex quantum tasks can be done with fewer steps using qudits.

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 ...

By replacing single atoms with an entangled pair of ions, physicists in Germany have demonstrated unprecedented stability in ...

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 ...

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 ...

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 ...

A pair of photons enters an optical maze, and sometimes they leave as something new. Not new in the everyday sense, since both were still photons when they came out.

Researchers have achieved a breakthrough towards building scalable quantum computers. The team used cryoelectronics ...

Researchers and students can now remotely run new kinds of quantum experiments on campus at the University of Michigan, thanks to the establishment of a quantum testbed that links two labs with ...

Physics senior Ruijian Wang has been awarded the Fall 2025 Stephen Halley White Undergraduate Research Award from the Department of Physics for his outstanding research in quantum optics and ...