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Keysight is ready to meet all of your requirements for thin film optical coatings. Our modern coating chambers provide ion-assisted electron beam evaporation of metal and metal oxide materials to meet your most exacting requirements for index matching, anti-reflection, high reflection and polarizing or non-polarizing beam splitter coatings. Our experienced coating engineers can custom-design a coating to meet your precise specifications.

Standard Production Capabilities

  • AR: reflectivity < 0.1% per surface
  • HR: reflectivity > 99.5%
  • BS: target +/- < 5%
  • Polarizing beam splitter: leakage < 0.5%