Optics | LASER | Optical Software : Trace Pro, OSLO, Optiwave| Design Consultancy | Gholographic Company
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Gholographics Company

Protective Window

Windows of special sizes and materials are available upon request.

Windows are applied to isolate different physical environments while allowing light to pass through. When selecting windows, please consider the material, transmission, scattering, wave front distortion, parallelism and resistance to certain environment. We offer all kinds of windows, which are made from different materials.



Single layer, multiplayer anti-reflecting coatings on optical windows are also available upon request.


Specifications

Diameter Tolerance:
+0.0, -0.2 mm
Thickness Tolerance:
?.2mm
Clear Aperture:
>80%
Parallelism:
<3 arc min
Surface Quality:
40-20 scratch and dig
Flatness
? /2 @632.8nm per 25mmDia


Protection Window for 9.4/10.6 um


Model No.
Material
? (mm/inch)
Thk. (mm)

WGE-75-2.5

Ge
75
2.5

WGE-90-2.5

Ge
90
2.5

WZ-0.5-2

ZnSe
0.5?
2.0

WZ-0.75-3

ZnSe
0.75?
3.0

WZ-1-3

ZnSe
1.0?
3.0

WZ-1.1-3

ZnSe
1.1?
3.0

WZ-1.5-3

ZnSe
1.5?
3.0

WZ-1.5-5

ZnSe
1.5?
5.0

WGA-60-1

GaAs
60
1.0

WGA-109.5-4

GaAs
109.5
4.0

Protection Window for 1064/532 nm


Model No.
Material
? (mm/inch)
Thk. (mm)

WFS-1-3

Fused Silicon
1?
3

WFS-1.5-5

Fused Silicon
1.5?
5

WFS-15-2

Fused Silicon
15
2

WFS-18-3

Fused Silicon
18
3

WFS-20-2

Fused Silicon
20
2

WFS-36-2

Fused Silicon
36
2