Non-Polarizing Beamsplitters
Non-polarizing beamsplitters include flat and cube beamsplitters, cube beamsplitters has higher precision which may reduce the transmitted wav front distortion, providing higher precision of parallelism between incident beam and transmitted beam, products including:
A.Non-polarizing laser beamsplitters prism
B.Broadband non-polarizing cube beamsplitters
C.Non-polarizing laser flat beamsplitters
Specifications
| Material | BK7、Synthetic Quartz 、Fused silica、OHARA、SCHOTT、Customer-designated materials |
| Diameter(Φ) | 2mm~200mm |
| Grade | Low grade | General grade | High grade |
| Diameter tolerance | +/-0.2 | ±0.1mm | ±0.05mm |
| Surface quality | 60/40 | 40/20 | 10/5 |
| Parallelism | 1λ@ 633nm | 1/2λ @ 633nm | λ/4@ 633nm |
| Thickness tolerance | +/-0.2 | ±0.1mm | ±0.05mm |
| Beam Deviation (arcmin) | ±3 | ±3 | ±3 |
| Clear Aperture (%) | 90 | 90 | 90 |
| Bevel: | Protective bevel as needed | Protective bevel as needed | Protective bevel as needed |
| Coating | Multilayer dielectric coating Specified by customer |
Multilayer dielectric coating Specified by customer |
Multilayer dielectric coating Specified by customer |
