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Clearance Diffraction Gratings

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Reflective Blazed Holographic Diffraction Gratings Reflective Blazed Holographic Diffraction Gratings
  • Less Stray Light than Ruled Diffraction Gratings
  • Improved Diffraction Efficiency Over Holographic Gratings
  • Broad Spectral Range

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FAQ(s)

  What are diffraction gratings?
A diffraction grating separates polychromatic (or multiple wavelengths) light into its component wavelengths by diffraction. Diffraction is a process in which light incident to a surface with dimensions similar in size to its wavelength is dispersed at certain angles. These diffraction angles are dependent upon the wavelength of light. Thus, polychromatic light will have a separate diffraction angle for each individual wavelength. This difference in diffraction angle is what separates light into its component wavelengths.
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