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 ...

The FINANCIAL — Canon Inc. announced on August 5, the successful development of the world’s first practical-use germanium immersion grating,† making possible a significant reduction in the size of ...

Diffraction gratings are beautiful things, bending transmitted and reflected light and splitting it into its component wavelengths to create attractive iridescent rainbow patterns. It’s the same ...