① Anti-reflection film. For example, cameras, slide projectors, projectors, movie projectors, telescopes, sight glasses, and single-layer MgF films coated on lenses and prisms of various optical instruments, and double-layer or multi-layer broadband antireflection films composed of SiOFrO2, AlO, TiO2 and other films.
② Reflective film. For example, aluminum film of large astronomical telescope, reflective film of optical instrument, high reflective film of various lasers, etc.
③ Spectroscopy and filter. For example, the multilayer film on the red, green and blue primary color filters used in the color expansion and amplification equipment.
④ Anti-thermal mirror and cold light film used in lighting source.
⑤ Light control film and low reflection film used in buildings, cars and aircraft. For example, Cr, Ti, stainless steel, Ag, TiO2, Ag-TiO ₂, and ITO film.
⑥ Optical storage film in compact discs and optical discs. For example, Fes1GesSOz magnetic semiconductor compound film and TeFe Co amorphous film.
⑦ Dielectric film and semiconductor film used in integrated optical elements and optical waveguides.
This article is published by Guangdong Zhenhua, a manufacturer of vacuum coating equipment
Post time: Mar-10-2023