High Power CO2 Laser Mirrors
These
high reflectance mirrors are intended for use with high power CO2 lasers.
They
use dielectric coatings on either Zinc Selenide or Germanium substrates, both of
which materials transmit any residual energy.
Mirrors
are optimized for use at 10.6 μm wavelength for either 0° or 45° angle of
incidence. They are designed to
have 99.5% reflectance at 0° or 99.0% minimum reflectance of the p-polarized
component at 45°.
Typical
diameters offered are: 6.35, 12.7, 19.1, 25.4, 27.9, 38.1, 44.5, 50.8 and 76.2
mm.
Similar mirrors can be provided for other infra-red wavelengths.