Polarization Beamsplitter Cube
Polarization Beamsplitter Cube are constructed by cementing two precision right angle prism together with appropriate interference coating on the hypotenuse surface. The absorption loss to the coating is minimal transmission and reflection approach 50% (average) though output is partially polarized.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | N-BK7 or H-K9L grade A optical glass |
| Wavelength(Narrowband) | 532 nm, 633 nm, 650 nm,808 nm,850 nm, 980 nm, 1064 nm, 1310 nm, 1550 nm |
| Wavelength(Broadband) | 450-650nm, 650-850nm, 900-1200nm, 1250-1550nm, 1500-1610nm |
| Standard Size | 2 mm x2 mm x2 mm,5 mm x5 mm x5 mm, 10 mm x10 mm x10 mm,12.7 mm x12.7 mm x12.7 mm, 20 mm x20 mm x20 mm,25.4 mm x25.4 mm x25.4 mm |
| Dimension Tolerance | ±0.2 mm |
| Flatness(per 25mm@632.8nm) | λ/4 |
| Surface Quality | 60/40 |
| Principal Transmittance | Tp>95 % and Ts<1 % |
| Principal Reflectance | Rs>99 % and Rp<5 % |
| Beam Deviation | <3 arc minutes |
| Coating | Hypotenuse Face :Polarization Beamsplitter Coating All Input and Output Faces: AR Coating |
Datasheet
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Supplier Information
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