Aluminum Fluoride-Magnesium Fluoride, Sputtering Target, 99.9%, 4 inch dia x 0.250 inch th.

Aluminum Fluoride-Magnesium Fluoride mixtures are used as sputtering targets to deposit low-refractive index thin films for specialized optical and protective coatings.

This composite fluoride material is utilized in the fabrication of multi-layer optical coatings, providing specific refractive index properties and high transparency in the UV to IR range.

AlF3-MgF2 is employed as an evaporation source material in physical vapor deposition processes to create thin films for anti-reflective coatings and optical filters.