Who we are

GOLD: Thin Film Optics Group

GOLD is the Spanish acronym for Thin Film Optics Group, part of the Institute of Optics belonging to the Spanish National Research Council.

We are a world expert on optical coatings for the vacuum ultraviolet. GOLD provides coating solutions to help you meet your challenges.

GOLD’s Capabilities:

  • Coating Design.
  • Development of coating and optics that satisfy requirements for space instrumentation.
  • Optical Constants calculation.
  • Coating metrology covering the 40 – 200 nm range.