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Laser AccesoriesGeneral OpticsBeam ExpandersPolarization opticsCollimating LensesLaser CrystalsLasersMetallic Coatings
Protected metallic coatings provide a moderate level of reflection over a very broad spectral range and are widely used as mirrors. These coatings are protected by a thin layer of dielectric material in order to make them durable. Enhanced metallic coatings provide greater reflection across the operating band width. These coatings are enhanced by adding a multilayer dielectric stack.
Metal coatings will modify the state of polarization of an incident beam of light and are therefore inappropriate for most polarization sensitive applications.
Specification :
Wavelength, nm | Average Reflection, % | Type |
---|---|---|
200-IR | 88 | UV enhanced aluminium |
450-650 | 91 | VIS enhanced aluminium |
300-IR | 86 | Protected aluminium |
400-IR | 95 | Protected silver |
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