Coatings


Anti-reflection

Anti-reflection

Anti-reflection optical coatings (AR) are important for optical systems consisting of a large number of lenses or other optical components where maximum energy of light is required. The main function of anti-reflective coatings – widening of the spectral range and decreasing of the residual reflection.


Mirror

Mirror

The function of mirror optical coatings -formation of systems with maximum reflectance. Mirror coatings are divided into metal, metal-dielectric and dielectric.


Filter and beam-splitting

Filter and beam-splitting

Filter coatings (interference filters) are used to isolate the desired spectral range of the continuous spectrum. Depending on the application filters are divided into block (cut off), narrow-band and band. Filter coatings (interference filters) are used to isolate the desired spectral range of the continuous spectrum.


Conductive visible

Conductive visible

Transmission of Fused Silica window coated with a conductive coating (the second side of the window is not coated).