diffraction grating   (TTS Sound)

The diffraction_grating has 1 Senses.

• grating, diffraction grating
• 回折格子
• 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
• 多くの平行した溝のある表面で構成された光学機器