UV Wedge Plate Beamsplitter

The wedge angle and back AR coating of the wedge plate beamsplitter reduces the interference of ghost imaging from the back reflection. The high precision substrate will make sure the reflection and the transmission wavefront error. YZSY Optics provide various kinds of wedge plate Beamsplitter with multiple R/T ratios.

Material:UV Fused Silica

Surface Accuracy:λ/ 10 @ 633 nm

Wedge Angle:30 ± 10 arcmin

Surface Quality:10-5

Clear Aperture:90%

Dimensions Tolerance:+0/-0.25mm

Thickness Tolerance of Thick Edge:±0.25mm

Bevel:Protective Bevel 0.2~0.5mmX45°

Angle of Incidence (AOI):45°Design

CoatingS1 Beam Splitting Coating:R/T ±10% (AVG of Designed Bandwidth)

 S2 AR Coating:Ravg＜1% (AVG of Designed Bandwidth)