diffraction grating :
- n optical device consisting of a surface with many parallel grooves in it; disperses a beam of light (or other electromagnetic radiation) into its wavelengths to produce its spectrum
News & Articles
- Rambus Pursues Disposable PicoCam
New diffraction gratings promise ultra-low-cost, tiny, disposable imagers for a broad range of applications, said a Rambus researcher.
Oct. 25, 2013 - EETimes