Broadband AR Coating

A wide range of AR processes covering many spectral regions (see below).

  • We coat customer supplied optics with lead times as low as 48 hours.
  • We can also supply “make complete” with optics sourced through one of our trusted suppliers.
  • If you cannot find exactly what you are looking for contact us to discuss.

Examples of Broadband Anti-Reflection Coatings


Optimised WavelengthSubstrateReflectionPerformance Graph
AR 400-700 nmGlassR<0.5% Average 400-700 nmSee Datasheet
AR 400-900 nmGlassR<1.0% Average 400-900 nmSee Datasheet
AR 400-1100 nmFused SilicaR<1.0% Average 400-1100 nmSee Datasheet
AR 400-1700 nmSapphireR<3.5% Average 400-1700 nmSee Datasheet
AR 400-2500 nmSapphireR<8.0% Average 400-2500 nmSee Datasheet

Products shown are standard processes, these can be moved to a different bands if required.