A diffraction grating is an optical component for spectroscopy that splits light into different wavelengths ... provides us a lot of know-how, for example, what types of metals should be used ...

What is the Diffraction Limit? The diffraction limit is a fundamental barrier in optical microscopy that sets the minimum size of features that can be resolved using conventional light microscopes. It ...

A U.K.-Portuguese research group is proposing a new solar cell design based on diffraction gratings – optical components that split and diffract light into several beams. They claim this could ...