We provide metallic high reflective coating which is made from Au, Ag, Al. These coatings are applied where a consistent high reflection over a wide spectral range is necessary. Their reflectivity is not higher than dielectrics high reflection coating, bur their spectrum can cover the near UV, visible and near-IR. In order to prevent these metallic coatings from oxidization, these coatings have dielectric overcoat.
                                     Protective Aluminum Coating

UV Enhanced Aluminum Coating

        Protective Gold Coating

           Protective Silver Coating
                                  Visible Enhanced Aluminum Coating-1
                                              Visible Enhanced Aluminum Coating-2