China Larege Wedge Windows Optical Wedge Windows

Large Wedge Windows greatly reduce or eliminate interference effects caused by multiple reflections between front and rear surfaces of plane windows.
They are well suited for use as substrates for laser output couplers in which the reflection from the second surface must be completely eliminated from the gain medium of very sensitive lasers. A pair of identical wedges are used to create an adjustable beam steering device.
Non-coated and AR coated products are available.

Standard Specifications: Optical Material:
Diameter Tolerance:
Thickness Tolerance:
Clear Aperture:
Wedge:
Surface Quality:
Wavefront Distortion:
Bevel:
Coating:see the table
+0.0, -0.1mm
±0.2mm
>90%
±5 are minutes
20-10
λ/4 at 632nm
<0.25mm X 45°
available upon request

Standard Large Wedge WindowsDiameterThicknessWedgePart NumberFused Silica25.409.51ICC-LWNF000125.4012.71ICC-LWNF000238.1012.71ICC-LWNF000350.8012.71ICC-LWNF000425.409.52ICC-LWNF000525.4012.72ICC-LWNF000638.1012.72ICC-LWNF000750.8012.72ICC-LWNF000825.409.53ICC-LWNF000925.4012.73ICC-LWNF001038.1012.73ICC-LWNF001150.8012.73ICC-LWNF0012BK7
25.409.51ICC-LWNB010125.4012.71ICC-LWNB010238.1012.71ICC-LWNB010350.8012.71ICC-LWNB010425.409.52ICC-LWNB010525.4012.72ICC-LWNB010625.4012.72ICC-LWNB010750.8012.72ICC-LWNB010825.409.53ICC-LWNB010925.4012.73ICC-LWNB011025.4012.73ICC-LWNB011150.809.53ICC-LWNB011250.8012.73ICC-LWNB0113