Diffraction Grating

Of optical device.   May also be referred to as grating.

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.

This concept's ID is @1~17161

Contains

  • echelon 0 facts

    A diffraction grating consisting of a pile of plates of equal thickness arranged stepwise...