Meaning Of The Word Diffraction grating

Real Dictionary

What's the definition of Diffraction grating? Find Diffraction grating meanings, definitions and more at the Real Dictionary online.

Diffraction grating Meaning

Diffraction grating Definition
Diffraction grating Definition

What's The Definition Of Diffraction grating?

diffraction grating in American English
a plate of glass or polished metal ruled with a series of very close, equidistant, parallel lines, used to produce a spectrum by the diffraction of reflected or transmitted light
noun: a band of equidistant, parallel lines, usually more than 5000 per inch (2000 per centimeter), ruled on a glass or polished metal surface for diffracting light to produce optical spectra

diffraction grating in British English
noun: a glass plate or a mirror with a large number of equidistant parallel lines or grooves on its surface. It causes diffraction of transmitted or reflected light, ultraviolet radiation, or X-rays

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