Diffraction Gratings

Diffraction Gratings

In optics, a diffraction grating is an optical component with a periodic structure that splits and diffracts light into several beams traveling in different directions. The directions of the beams depend on the spacing of the grating and the wavelength of the light so that the grating acts as the dispersive element. Because of this, gratings are commonly used in monochromators and spectrometers.

We are one of the few manufacturers that offer in-house custom design and manufacturing of both ruled and holographic recorded diffraction gratings based on your specs.

  • Choose from a wide variety of gratings including holographic and ruled for use in reflection and transmission as well as echelle and filtered gratings.
  • Optimized dispersion and diffraction efficiency for standard and high power tunable lasers, UV, VIS, NIR and IR spectrometers and monochromators.
  • Our replication facilities support the production of ten’s of thousands of diffraction gratings annually.
  • Quality is assured through state-of-the-art testing and metrology.

If you’re looking for a custom solution, please visit our Custom & OEM section.

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