we can offer infraded material window, Such as sapphire window, MgF2 window, Ge window, Si window，Fused silica window
Sapphire
Used as transparent barriers for sending and receiving light between two phases under varying conditions in temperature pressure chemical composition cleanliness and phase. Windows of synthetic optical sapphire crystal are highly abrasion-resistant with hardness approaching that of diamonds. The material allows transmission of light in the range from ultraviolet to near-infrared.
Uncoated Windows for 150 nm - 4.5 µm
Standard Specifications:
Items Standard Precision High Precision
Diameter
Ф 5 mm – Ф 50.8 mm
Dimension Tolerance +0.0/-0.2 mm +0.0/-0.05mm
Thickness Tolerance ± 0.2 mm ± 0.05mm
Clear Aperture> 90%
Parallelism< 3 arc minutes < 10 arc seconds
Flatness λ at 632.8 nm λ/4 at 632.8 nm
Surface Quality scratch and dig 60-40 scratch and dig 40-20
Bevel 0.5 (0/-0.3) mm
MgF2 window, Sapphire window， Ge window/Lens, Si windows, OEM upon requirements,BK7 or Fused silica Windo
Website : www.unitedphtech.com
Email ：shelly.
Used as transparent barriers for sending and receiving light between two phases under varying conditions in temperature pressure chemical composition cleanliness and phase. Windows of synthetic optical sapphire crystal are highly abrasion-resistant with hardness approaching that of diamonds. The material allows transmission of light in the range from ultraviolet to near-infrared.
Uncoated Windows for 150 nm - 4.5 µm
Standard Specifications:
Items Standard Precision High Precision
Diameter
Ф 5 mm – Ф 50.8 mm
Dimension Tolerance +0.0/-0.2 mm +0.0/-0.05mm
Thickness Tolerance ± 0.2 mm ± 0.05mm
Clear Aperture> 90%
Parallelism< 3 arc minutes < 10 arc seconds
Flatness λ at 632.8 nm λ/4 at 632.8 nm
Surface Quality scratch and dig 60-40 scratch and dig 40-20
Bevel 0.5 (0/-0.3) mm
MgF2 window, Sapphire window， Ge window/Lens, Si windows, OEM upon requirements,BK7 or Fused silica Windo
Website : www.unitedphtech.com
Email ：shelly.
Certificate
- ISO9001
Main Products
Prism, Waveplate,sapphire window, MgF2 window, BBO crysta LBO crystal,