Dichroic Mirrors

Dichroic Mirrors

Dichroic mirrors are commonly used in laser technology. They are characterized by almost complete transmission of certain wavelengths of light and almost complete reflection of other wavelengths of light. Most commonly used incident angles are 45°.

It uses a vacuum coating method, using high refractive index material TIO2 (titanium dioxide) and low refractive index material SIO2 (silicon dioxide) cyclic evaporation to form high reflection, high refraction, and high transmission.

It is mainly used in laser band splitting, enzyme labeling instruments, fluorescence microscope systems, projection light engine systems, laser lights, optical instrument splitting, video glasses and other sensor systems.