The broadband dielectric mirror with optical glass sheet as substrate, uses the surface plating medium to eliminate the polarization film. So that it reflects the 45 degrees incident light at a fixed value. Because the absorption of broadband dielectric mirror is very small, so it can be used in high-energy laser system. Compared with metal film, it has many advantages. For example, its properties are barely degraded over time, durable, easy to clean, and so on.
Creator Optics ( CNCO ) can produce various customized broadband dielectric mirrors. The main materials are BK7, fused silica, sapphire, BOROFLOAT, Pyrex and so on.