(Nanowerk Spotlight) Quantum light sources are a fundamental building block for many quantum technologies, enabling secure communication, powerful computing, and precise sensing and imaging.

Vacuum ultraviolet (VUV, 100–200 nm) light sources are indispensable for advanced spectroscopy, quantum research, and semiconductor lithography. Although second harmonic generation (SHG) using ...

Researchers aim to develop new quantum light sources and technology for scalable quantum networks based on the rare-earth element erbium. (Nanowerk News) Quantum technology enables unbreakable ...

Quantum light generated through spontaneous four-wave mixing (SFWM) process in nonlinear materials, such as entangled photon pairs and single photons, is an important resource for various emerging ...

For hundreds of a millions of years, the universe existed in the dark ages—an epoch when only primordial gasses existed. Then, a period of reionization, cleared away this foggy existence an introduced ...

Chinese scientists are harnessing the capabilities of the science satellite SDGSAT-1 to tackle the growing issue of light pollution in urban settings. A recent study by the Aerospace Information ...