By vapor-depositing a dielectric multilayer film on the substrate surface, it is necessary to have high reflection and low loss of a specific wavelength, and to minimize absorption as much as possible.

The substrate used should also have low absorption at the laser wavelength used.
It has extremely high durability against damage caused by laser light, making it an indispensable mirror for various laser equipment.
It can be used not only as a mirror, but also as a filter that reflects only light with a specific wavelength in the laser beam.
Welding and cutting are mainly performed by laser processing. It is necessary to reflect light from a high-power laser in various directions.
In addition, if the output is weak with the light source as it is, it is possible to amplify it with a laser mirror.
At our company, we are able to in-house to various customer requests, such as specified wavelengths, single wavelengths, and broadband.