Protected Gold

Infrared gold coating offering extremely high reflectance from the near- to mid-infrared, protected for handling and long-term stability. ZeCoat can coat the full range of optical-terminal hardware, including beam-steering mirrors, gimbals, fast steering mirrors and optical-terminal telescopes.

Our space-qualified enhanced gold optical coating can be optimized for 1550 nm, the band used for optical communication in Low Earth Orbit (LEO). It delivers high reflectance at this wavelength together with the environmental stability needed to hold that performance through launch and long-duration operation in space.