about US
We are professional laser manufacturer in China
We are laser parts supplier in China
Our parts include Fiber/YAG/CO2 laser parts, we provide complete parts for various laser equipment in China
We also provide other solution for industrial field
Product Name: Silicon Dielectric Film Reflector
At present, Silicon reflector with good optics characteristics is mostly used. Dielectric film reflector is a new total reflection mirror with the single crystal Si as substrate and coating dielectric material on it to reflect CO2 laser. It has advantages of a high reflectivity, light weight, wipe-resistant and resistant to oxidation and etc.
Si Mirror Parameters:
Diameter: 20mm/25mm/30mm
Thickness: 3mm
Materials: Silicon
Color: Yellow
Common processing requirements for the reflector
Appearance tolerance: 0/-0.1mm
Thickness tolerance: ±0.1mm
Finish: S1:40-20,S2: finish grinding
Parallel degree: <1′
Effective aperture: >90%
Chamfer: <0.2x45°
Coating film: coating high anti-membrane
Diameter(mm)Thickness(mm)MaterialProcessing Tech203SiGold coating253SiGold coating303SiGold coating203Mo Silver coating253Mo Silver coating303Mo Silver coating