TV makers are claiming that they’ve reached a new level of color with Mini-RGB TVs, but it's complicated.

More than a century before quantum mechanics was born, Irish mathematician William Rowan Hamilton stumbled onto an idea that would quietly foreshadow one of the deepest truths in physics. While ...

Researchers have developed a microscopic 3D-printed optical device that can efficiently combine light from dozens of small semiconductor lasers into a single multimode optical fiber with very low loss ...

Accurate colour reproduction is one of the most technically demanding challenges in industrial imaging. Unlike monochrome applications, colour imaging requires the entire imaging chain, from lighting ...