K9 aluminized dot beam splitter
PRODUCT CATEGORIES
- For dielectric film beam splitter, the reflectivity of polarization component P is always lower than that of S component. This effect is more obvious in cubic beam splitter.
- In applications requiring high polarization, metal coating beamsplitter should be selected.
- The aluminized lattice beam splitter has a wide wavelength range and is insensitive to the incident angle. The beamsplitter coating is light in weight, moderate in price and relatively easy to make.
Technical parameters
| Items | Parameters |
|---|---|
| Material | optical glass, H-K9L (N-BK7) |
| Surface quality | 40/20- 60/40 |
| Effective aperture | 85% |
| Parallel error | ＜1 arc minutes |
| Reflected light offset | 90 °± 5 |
| Dimensional error | +0.0/- 0.1mm |
| Bevel | 0.2x45 ° |
| Coating | Aluminized, transparent hole 0.25mm lattice |
| Spectral ratio(R/T) | ±5%@350-2000nm |
spectral curve
In addition, We can customize the optical beam splitter according to customer requirements or drawings.
For details, please consult:
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