Optisch dünne Schichten aus Sicht eines Anwenders

Optical thin films are used for example, in precision optics. Their effect is important for lenses with many elements. In special plants, materials are evaporated in order to deposit to a thin film on substrates. Cleaning before and smoothing after deposition are also steps in thin film production. Because of its advantages, ion-assisted deposition of cold substrates overcomes conventional physical vapour deposition of heated substrates.