University of Queensland researchers have created a microscopic "ocean" on a silicon chip to miniaturize the study of wave ...

New device emits photons in telecom fiber band from the start, so it avoids a separate converter that can waste photons.

PLQY is a measure of how efficiently a material converts absorbed light into emitted light. It’s the ratio of the number of ...

Red light therapy has become one of the buzziest wellness trends, often promoted as a miracle solution for everything from skin rejuvenation to chronic pain relief. But behind the glow of marketing ...