Beamsplitter is used to divide energy of beam into different portions. Union Optic offer many types of beamsplitters, include Beamsplitter Plate, Nd:YAG Laser Beamsplitter Plate, Ultra Thin Beamsplitter Plate, Non-Polarizing Beamsplitter Plate, Beamsplitter Cube, Non-Polarizing Beamsplitter Cube, Polarization Beamsplitter Cube, Lateral Displacement Beamsplitter and etc.
| Specifications |
| |
| Material |
BK7 Grade A |
| Dimension Tolerance |
+0.0/-0.2mm |
| Thickness Tolerance |
±0.2mm |
| Clear Aperture |
>90% |
| Parallelism |
<1 arc minute |
| Surface Quality |
60/40 |
| Flatness |
<λ/4@633nm per 25mm |
| Chamfer |
Protected <0.5mmx45deg |
| T/R |
50/50±5%, for natural light T=(Ts+Tp)/2, R=(Rs+Rp)/2 |
| Coating(AOI=45deg) |
S1: Partial reflectance coating
S2: AR coating |
| Damage Threshold |
>1J/cm2, 20ns, 20Hz, @1064nm |
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