Quantum nonlinear optics with Rydberg atoms harnesses the extreme sensitivity and long-range interactions of atoms in highly excited states to induce strong optical nonlinearities at the level of ...

"Our nonlinear system transmits quantum information with 94% fidelity, compared to the theoretical limit of 33% on systems using linear optical components," said Kejie Fang, an Illinois professor of ...

Figure. Concept of new quantum imaging with ultra-thin nonlinear metasurfaces. The metasurface generates spatially entangled photon pairs, with their emission angle tunable via the pump laser ...

A new study explores the behavior of photons, the elementary particles of light, as they encounter boundaries where material properties change rapidly over time. This research uncovers remarkable ...

Novel source for quantum optics experiments could enable experiments in space or other locations with limited electricity ...

Quantum Computing shares surge 19.4% year to date as the company boosts revenues, completes two acquisitions and expands DIRAC commercialization despite margin pressures.

In everyday life, many systems obey simple, linear rules: if you pull twice as hard on a spring, it stretches twice as far. However, when we introduce very large forces or complicated interactions, ...

Forbes contributors publish independent expert analyses and insights. I am an MIT Senior Fellow & Lecturer, 5x-founder & VC investing in AI Deep learning and artificial intelligence continue to push ...

Superfluids are intriguing states of matter in which particles behave like a giant collective wave, allowing them to flow ...

The latest trends in software development from the Computer Weekly Application Developer Network. Sometimes classed as a Japanese startup, OptQC works with optical photonic technologies to develop a ...

Recent findings from Monash University indicate that light can organize into quantum droplets, resembling liquid behavior in ...