All dielectric mirror
coatings have high reflectance over a spectral band defined by the central
wavelength. Mirrors centered in the mid-visible to the near IR will
typically have high reflectance at the center wavelength ± 10%. Typical
performance bands available are shown in the following plot. The bands can
be adjusted to meet specific requirements. All of these coatings are
moisture stable when deposited on appropriate base materials.
