Optoelectronic thin film solutions
Time:2020-03-04
Views:523
Optical film refers to the thin film coated on optical elements to change the optical properties of the carrier by applying the principle of light interference. It is one or more layers of dielectric film or metal film or a combination of these two kinds of films. The optical film can make light of different polarization planes have different characteristics by adjusting the transmittance and reflectivity of its surface in different wavebands. According to different characteristics of optical film, it is mainly divided into brightening film, diffusion film, reflective film, composite film, filter, polarizer, etc.
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