NPBS-25.4-M Nonpolarizing Beamsplitter Prism
The non-polarizing beam splitter cube (NPBS) consists of a pair of precision right-angle prisms carefully cemented or mounted together to minimize wavefront distortion. Within the specified wavelength range, S- and P-polarized light are split at a specified reflection/transmission ratio, while their polarization states remain unchanged after passing through the prism. It is insensitive to polarization and divides only the energy of the incident light. The polarization states of the two output beams do not undergo a specific change relative to the incident light; the light is simply split. The incident polarization state does not affect the output splitting ratio, which is 50:50 in most cases.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Specifications | 25.4 mm × 25.4 mm × 25.4 mm |
| Material | K9 |
| Splitting ratio | 1:1 |
| Operating wavelength band | 400-680nm |
| Surface finish | 60-40 |
| Beam Deviation | ＜3’ |
| Transmitted Wavefront | 1/4 |
| Surface figure | 1/4 |
Key Features
Datasheet
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Supplier Information
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