issue date：2016-3-31 15:35:44 visit frequency：3139
XF Photonics Co.,Ltd provides metallic high reflective coatings by material of Au,Ag,Al,Cr,and Ni-Cr.Their reflectivity is not higher than dielectrics HR coatings,but their HR spectrum can be over near-UV,visible and near-IR.These coatings are applied to where a consistent high reflection in a wide spectral range is necessary.In order to prevent these metalliccoatings from oxidization,these coatings have been deposited on a layer of dielectrics coating.
