Dual AR Coatings Windows, 190nm to 10.6 µm

Manufacturer's part number :


Manufacturer Altechna


Description :

Dual AR coated windows are designed to reduce the reflectivity of optical component to near-zero for two wavelengths. Usually these windows are used in multi-frequency laser output systems (e.g. frequency doublers). This type of coating provides very high transmission at two different wavelengths.

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  • Quote and availability


  • Broad band Anti-Reflection coatings in the range of 0,19 µm to 10,6 µm are available
  • Diameter: 12.7mm or 25.4 mm
  • Laser damage threshold >5 J/cm² for 10 ns pulses @ 1064 nm
  • Benefits

  • Other dimensions or specified wavelengths can be designed according to customer specifications
  • These coatings are designed to increase transmission over a broad spectrum