Researchers at the University of Sydney have cracked a long-standing problem in microchip-scale lasers by carving tiny "speed ...

Exceptional points (EPs) are non-Hermitian singularities where two or more eigenstates coalesce, resulting in the eigenspace ...

Trumpf, Fraunhofer ILT, and FU Berlin developing quantum algorithms to boost laser efficiency.

Researchers have directly observed Floquet effects in graphene for the first time, settling a long-running scientific debate. Their ultrafast light-based technique demonstrates that graphene’s ...

Researchers at the University of Sydney have cracked a long-standing problem in microchip-scale lasers by carving 'tiny speed ...

How do you build a machine capable of crossing trillions of miles of empty space? The answer lies in some of the most ...

When a university course becomes more than just a requirement on a transcript, and it transforms into a pathway for students to improve skills, a launchpad for innovation, and a nationally recognized ...

The United Kingdom has quietly brought a piece of science fiction into operational reality, field‑testing a high‑energy laser ...

The "radical concept" was invented in Rugby by scientist Dennis Gabor, who won the Nobel Prize for Physics for his idea in ...

For decades, scientists have sought ways to compress the tools of optical science – lasers, lenses, mirrors – onto chips that fit on a fingertip. Such ...

Graphene is a remarkable form of carbon, built from a single layer of tightly connected atoms that is only one atom thick. Despite its thinness, it is ...

Now, researchers at the U.S. Joint Quantum Initiative (JQI) have designed and tested new chips that can convert one wavelength of light into a trio of hues. Remarkably, says JQI, the chips all work ...