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Custom VPH Gratings & Grisms
Our strong commitment to innovation and quality products extends to our desire to help clients meet their unique needs by constructing custom volume phase holographic (VPH) gratings and grisms designed for their specific application. Each set of operating requirements is evaluated and a custom specification generated to which a VPH grating or grism can be produced. 

Kaiser’s current capability allows the production of VPH transmission components throughout the visible spectrum into the near infrared. Standard glass substrates are made of optical quality BK7 with other materials available. Grating and grism specifications will be tailored for each application's requirement.

Production Parameters

  • Grating Frequencies from 600 to 6000 lines / mm
  • Wavelengths from 350 to 1700 nm
  • Sizes from 8 mm to 124 mm (non-dispersion axis)
  • Transmission Gratings         


What’s a Grism ? – More information


Custom VPH Gratings and Grisms
Kaiser designs and manufactures both custom gratings and grisms at our Ann Arbor facility. Kaiser offers more than 25 calendar-years of experience designing and fabricating high quality holographic optics. Contact us to discuss your requirements.

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Need More? / Get More - Custom VPH Gratings Technical Resources

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