Beamsplitters are used for separating or merging light beams. The two common forms Z-OPTICS LIMITED offers are Plates and cubes.
Cubes are a simple, safe shape for applications with low power rates. The efficiency of beamsplitters depends largely on the parameters for the coating.
The type, coating, transmission range and damage threshold should be taken into consideration when choosing beamsplitters.
K9 Broadband Plate Beamsplitter
H-K9L
K9 Broadband Plate Beamsplitter
| Size (mm) | Split Ratio (R/T) | 250-400nm Part No | 400-700nm Part No |
700-1100nm Part No |
| φ12.5 | 20R/80T | BSP2-0-125-20VIS | BSP2-0-125-20NIR | BSP2-0-125-20SWIR |
| φ12.5 | 30R/70T | BSP2-0-125-30VIS | BSP2-0-125-30NIR | BSP2-0-125-30SWIR |
| φ12.5 | 40R/60T | BSP2-0-125-40VIS | BSP2-0-125-40NIR | BSP2-0-125-40SWIR |
| φ12.5 | 50R/50T | BSP2-0-125-50VIS | BSP2-0-125-50NIR | BSP2-0-125-50SWIR |
| φ12.5 | 60R/40T | BSP2-0-125-60VIS | BSP2-0-125-60NIR | BSP2-0-125-60SWIR |
| φ12.5 | 70R/30T | BSP2-0-125-70VIS | BSP2-0-125-70NIR | BSP2-0-125-70SWIR |
| φ12.5 | 80R/20T | BSP2-0-125-80VIS | BSP2-0-125-80NIR | BSP2-0-125-80SWIR |
| 12.5×17.5 | 20R/80T | BSP2-125-175-20VIS | BSP2-125-175-20NIR | BSP2-125-175-20SWIR |
| 12.5×17.5 | 30R/70T | BSP2-125-175-30VIS | BSP2-125-175-30NIR | BSP2-125-175-30SWIR |
| 12.5×17.5 | 40R/60T | BSP2-125-175-40VIS | BSP2-125-175-40NIR | BSP2-125-175-40SWIR |
| 12.5×17.5 | 50R/50T | BSP2-125-175-50VIS | BSP2-125-175-50NIR | BSP2-125-175-50SWIR |
| 12.5×17.5 | 60R/40T | BSP2-125-175-60VIS | BSP2-125-175-60NIR | BSP2-125-175-60SWIR |
| 12.5×17.5 | 70R/30T | BSP2-125-175-70VIS | BSP2-125-175-70NIR | BSP2-125-175-70SWIR |
| 12.5×17.5 | 80R/20T | BSP2-125-175-80VIS | BSP2-125-175-80NIR | BSP2-125-175-80SWIR |
| φ25.0 | 20R/80T | BSP2-0-250-20VIS | BSP2-0-250-20NIR | BSP2-0-250-20SWIR |
| φ25.0 | 30R/70T | BSP2-0-250-30VIS | BSP2-0-250-30NIR | BSP2-0-250-30SWIR |
| φ25.0 | 40R/60T | BSP2-0-250-40VIS | BSP2-0-250-40NIR | BSP2-0-250-40SWIR |
| φ25.0 | 50R/50T | BSP2-0-250-50VIS | BSP2-0-250-50NIR | BSP2-0-250-50SWIR |
| φ25.0 | 60R/40T | BSP2-0-250-60VIS | BSP2-0-250-60NIR | BSP2-0-250-60SWIR |
| φ25.0 | 70R/30T | BSP2-0-250-70VIS | BSP2-0-250-70NIR | BSP2-0-250-70SWIR |
| φ25.0 | 80R/20T | BSP2-0-250-80VIS | BSP2-0-250-80NIR | BSP2-0-250-80SWIR |
| 25.0×36.0 | 20R/80T | BSP2-250-360-20VIS | BSP2-250-360-20NIR | BSP2-250-360-20SWIR |
| 25.0×36.0 | 30R/70T | BSP2-250-360-30VIS | BSP2-250-360-30NIR | BSP2-250-360-30SWIR |
| 25.0×36.0 | 40R/60T | BSP2-250-360-40VIS | BSP2-250-360-40NIR | BSP2-250-360-40SWIR |
| 25.0×36.0 | 50R/50T | BSP2-250-360-50VIS | BSP2-250-360-50NIR | BSP2-250-360-50SWIR |
| 25.0×36.0 | 60R/40T | BSP2-250-360-60VIS | BSP2-250-360-60NIR | BSP2-250-360-60SWIR |
| 25.0×36.0 | 70R/30T | BSP2-250-360-70VIS | BSP2-250-360-70NIR | BSP2-250-360-70SWIR |
| 25.0×36.0 | 80R/20T | BSP2-250-360-80VIS | BSP2-250-360-80NIR | BSP2-250-360-80SWIR |
| φ50.0 | 20R/80T | BSP2-0-500-20VIS | BSP2-0-500-20NIR | BSP2-0-500-20SWIR |
| φ50.0 | 30R/70T | BSP2-0-500-30VIS | BSP2-0-500-30NIR | BSP2-0-500-30SWIR |
| φ50.0 | 40R/60T | BSP2-0-500-40VIS | BSP2-0-500-40NIR | BSP2-0-500-40SWIR |
| φ50.0 | 50R/50T | BSP2-0-500-50VIS | BSP2-0-500-50NIR | BSP2-0-500-50SWIR |
| φ50.0 | 60R/40T | BSP2-0-500-60VIS | BSP2-0-500-60NIR | BSP2-0-500-60SWIR |
| φ50.0 | 70R/30T | BSP2-0-500-70VIS | BSP2-0-500-70NIR | BSP2-0-500-70SWIR |
| φ50.0 | 80R/20T | BSP2-0-500-80VIS | BSP2-0-500-80NIR | BSP2-0-500-80SWIR |
| 50.0×72.0 | 20R/80T | BSP2-500-720-20VIS | BSP2-500-720-20NIR | BSP2-500-720-20SWIR |
| 50.0×72.0 | 30R/70T | BSP2-500-720-30VIS | BSP2-500-720-30NIR | BSP2-500-720-30SWIR |
| 50.0×72.0 | 40R/60T | BSP2-500-720-40VIS | BSP2-500-720-40NIR | BSP2-500-720-40SWIR |
| 50.0×72.0 | 50R/50T | BSP2-500-720-50VIS | BSP2-500-720-50NIR | BSP2-500-720-50SWIR |
| 50.0×72.0 | 60R/40T | BSP2-500-720-60VIS | BSP2-500-720-60NIR | BSP2-500-720-60SWIR |
| 50.0×72.0 | 70R/30T | BSP2-500-720-70VIS | BSP2-500-720-70NIR | BSP2-500-720-70SWIR |
| 50.0×72.0 | 80R/20T | BSP2-500-720-80VIS | BSP2-500-720-80NIR | BSP2-500-720-80SWIR |
Specifications
- Material: H-K9L
- Surface Figure: λ/2 (per inch) @633nm
- Parallelism: <1’
- Surface Quality:60-40 Scratch and dig
- Clear Aperture: 90%
- Size Tolerance +0.0/-0.25mm
- Thickness Tolerance: 3mm ±0.2mm
- Chamfer: Protective Chamfer 0.2~0.5mmX45⁰
- Incident Angle: 45⁰
- Coating
- S1: Average Split ratio (R/T) ± 10%
- S2: Ravg < 1%
