GENERAL INFORMATION Silicon dioxide is the most common low refractive index material for multilayer coatings in combination with e.g., titanium oxide, hafnium oxide, tantalum pentoxide, or Substances H1, H2, or H4 Patinal®.
AREAS OF APPLICATION
Antireflection (AR) coatings for low temperature deposition on plastic substrates
Laser coatings, e.g., with hafnium oxide, scandium oxide or aluminium oxide for UV applications