Light and matter can remain at separate temperatures even while interacting with each other for long periods, according to ...

Light can do more than illuminate a material. In some cases, it can temporarily change how electrons move through it.

UD researchers develop optical method to detect magnetic behavior of antiferromagnets, paving the way for advanced computing ...

Experiments reveal that metallic nanoparticles thousands of atoms wide can exist in quantum superposition, providing a ...

A further benefit is that the channels can be multiplexed, allowing many quantum processors to access the system at the same time. The researchers say this is similar to multiplexing in classical ...

Scientists have developed a groundbreaking on-chip quantum memory platform using 3D-nanoprinted hollow-core waveguides called "light cages" to store flying photons in cesium vapor. This innovative ...

A hundred years ago, quantum mechanics was a radical theory that baffled even the brightest minds. Today, it's the backbone ...

Our universe plays by certain rules, which originate from different branches of physics. But sometimes the rules seem ...

Two-photon absorption and quantum light spectroscopy have emerged as transformative tools in modern optical research. At the heart of these techniques is the simultaneous absorption of two photons to ...

Quantum light is moving from blackboard equations into engineered hardware, and the shift is starting to redraw the map of advanced technology. By sculpting individual photons in space, time and ...