Broadband Rmax High Reflection coatings are designed to provide high reflectance over a broad spectral region. These all dielectric coatings exhibit very low loss due to absorption and scatter. They are less sensitive to the angle of incidence than laser line RMAX mirror coatings, which makes them well-suited for the steepy curved surfaces of high numerical aperture mirrors, of for applications in which it is necessary to vary the angle of incidence. Due to the large number of layers used to cover to cover the broad range, absorption and scattering are somewhat higher than Laserline coatings (LHR) resulting in a lower damage threshold Nd:YAG Multi-wavelength Rmax High Reflection coatings provide high reflectance at both 1064 and 532 nm. These all dielectric coatings are sensitive to polarization, wavelength and angle of incidence. They are durable and highly resistant to laser damage. |