A beam of white light dispersed by a diffraction grating. colourless or white light as perceived by the human eye actually consists of many colours or wavelengths of light. Shown here is a beam of white light after it passes through a diffraction grating. Diffracted light propagates along discrete directions,called diffraction orders. The zeroth order does not exhibit dispersion (white beam),while within the two first orders white light is dispersed (decomposed) into different colours | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Giphotostock |
Taille de l’image : | 4550 px × 3012 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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