Broadband semi reflective coating(VIS/NIR)can divide incident monochromatic light beam to reflective and transmitted quantity with appointed intensity ratio. It mainly apply on outputting window of laser resonator.
Materials: According to customers’ request
Dimension Tolerance (mm): ±0.01 ～±0.2
Bevel: 0.5mm, 45°
Scratch & Dig: 10/5～80/50
Angle of Incidence: 0°，45°
Clear Aperture: >90%
PV: λ/20～λ/2 / Φ100 mm
Central Wavelength: 400nm-10.6μm
Coating: Multilayer dielectric coating of Electron beam alluviation
Boxin has been continuously upgrading its coating facilities. At present, Boxin has 10 sets of advanced local and foreign made coating machines and customize various optical coating layers according to customer inquiries.
Boxin has established a completed coating inspection system, equipped with Hitachi u-4100 , FTIR-920 IR, american-made PE-Lambda 950 spectrometers and other advanced coating inspecting equipment, and also, Boxin independently developed the Laser-induced Damage Threshold machine to accurately testing LIDT coatings, so as to provide customers with high-quality LIDT coatings.