Custom and standard anti-reflection coatings from super low narrow band to extended high performance broadband are available for deposition on all types of glass substrates including:

  • Fused Silica
  • Precision Glass Optics
  • Molded Glass Elements
  • High Expansion Glasses
  • Gradient Index Glass
  • CaF2
  • BaF2
  • High Stain Glasses
  • Ball lenses
  • Ultra Thin Wafers
  • High Index Glasses

ECI‘s coating designs can be optimized for maximum performance from the 200nm – 2500nm wavelength region. Specify your particular wavelength range, angle of incidence, substrate index of refraction, incident medium and polarization requirements to ensure maximum transmission for your system. Designs include V-coats, broadband, super broadband, dual band and narrow band coatings.

Glass AR coatings are utilized in a variety of applications. It is very common for these coatings to be used in laser applications. In such cases, they will need to meet or exceed certain LDT ( Laser Damage Threshold ) requirements. ECI primarily uses Ion Beam Sputtering ( IBS ) or Electron Beam ( E-Beam ) to deposit AR coatings that must withstand high power lasers. ECI deposits High Power Glass AR coatings on various substrates including: Glass/Fused Silica windows, lenses and wafers, Fiber optic cables and assemblies, LBO, BBO, KTP, TGG, GGG, BiG, and Silicon wafers.

Typical UV AR Coating Designs for Glass Substrates:

Typical Visible AR Coating Designs for Glass Substrates:

Typical Visible – NIR AR Coating Designs for Glass Substrates:

Typical NIR AR Coating Designs for Glass Substrates:

Typical Laser & LED AR Coating Designs for Glass Substrates:

Designs are RoHS compliant.

Contact our design team to discuss your AR Coating needs for your Glass application!

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