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Grating elements are physical objects which contain a large number of parallel, evenly spaced lines or bars which may be used to filter or otherwise manipulate light or other electromagnetic radiation. Gratings are typically used to control the wavelength of light, direct the spread of light, or focRead more
Grating elements are physical objects which contain a large number of parallel, evenly spaced lines or bars which may be used to filter or otherwise manipulate light or other electromagnetic radiation. Gratings are typically used to control the wavelength of light, direct the spread of light, or focus the beam of light.
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