Optical Mirror

Optical Mirror

Laser mirror is one of the most important optical components in laser system.in some area,Metal coating can meet the common requirement,But if the required reflectivity is higher than the value of the metal coating,we can add additional dielectric film on the metal film to improve their reflectivity, we can call it metal enhanced reflective film, in order to get a higher laser damage threshold, The dielectric enhanced metal reflective film is difficult to meet its requirements, because the absorption of the metal film is very large, it is easy to be damaged by strong laser, which requires the plating of a high reflection film of the whole medium, because the medium high reflection film has a large reflectivity and the smallest absorption rate, so it is widely used in the laser field

Ruike Optics offer Mirrors with low scattering, low absorption and high laser damage threshold.

Specifications:

Material:JGS1  Corning 7980

Size:2-200mm

CA:>90%

Parallelism<3 arcsec

Surface Quality:10-5

Flatness:1/10 lambda

Ravg>99.9%

laser-damaged threshold:15J/cm2@20NS