Q: What are diffraction gratings? A diffraction grating is an optical component for spectroscopy that splits light into different wavelengths. A typical diffraction grating has thousands of grooves ...

When we taught a class of first year chem/biochem majors about spectroscopy, we introduced them to it with a task. It was to dig through bins full of the things shown below (many of them 3D-printed ...

Quantum physics once shocked scientists by revealing that particles can behave like waves—and now, that strange behavior has ...

Engineered multilayer coatings and dual toroidal mirrors enable three-band temperature diagnostics to support fusion ...

Advancements in structured illumination and computational imaging are revolutionizing semiconductor wafer inspection, ...