Polarization Beam Splitter
The polarization beam splitting prism can split the incident non-polarized light into two vertical linearly polarized light beams. The P-polarized light passes completely, while the S-polarized light is reflected at a 45-degree angle, and the exit direction is at a 90-degree angle with the P light. This polarization beam splitting prism is glued by a pair of high-precision right-angle prisms, and the hypotenuse of one of the prisms is coated with a polarization beam splitting medium film.
Product Code:GA-PBS
Specification
| Dimensional tolerance | ±0.03~0.10mm |
| Degree angle tolerance | ±3"~8" |
| Parallel difference | ±5'~30' |
| Surface quality | 60/40~40/20 |
| Surface accuracy | N=0.5~2 |
| Partial | △N=0.2~0.5 |
| Extinction Ratio | Single wavelength >500:1, >1000:1 Broadband>300:1, 100:1 |
| Coating | The glued surface is coated with PBS film, and all the right angle surfaces are coated with antireflection coating |
| Transmission and reflection parameters | Tp>95%，Ts<1% Rs>99%，Rp<5% |
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Tags: Optical Prisms
