Polarization Beamsplitters
Fuzhou WTS Photonics Co., Ltd. [China] 
Polarization beamsplitter cubes are constructed by cemented two right angle prisms
Polarization beamsplitter cubes are constructed by cemented two right angle prisms, the hypotenuse of one prism is coated with polarization dielectric coating. When used with normal incident, un-polarized light, the incident beam is separated into two polarized beams, p-polarized component is passed straight through, s-polarized component is reflected out at 90deg.
Specifications:
| Polarization beamsplitter cubesMaterial: | BK7 grade A optical glass |
| Dimension Tolerance: | +0.2, -0.2mm |
| Thickness Tolerance: | ±0.2mm |
| Surface quality: | 60/40 |
| Clear Aperture: | >85% |
| Flatness: | λ/4 per 25mm@633nm |
| Parallelism: | ±3' |
| Bevel: | <0.25mm X 45° |
| Coating: | Hypotenuse surface :Polarization dielectric coating ,Entrance/Exit surfaces :AR coating |
| 1.Laser line (Extinction Ratio 500:1) ,AOI= 0°:Tp>96% and Ts<0.2% Rp<4% and Rs>99.7% | |
| 2.Broadband wavelength (Extinction Ratio: 200:1) ,AOI= 0°:Tp>95% and Ts<0.5%Rp<5% and Rs>99.5% |
Typical Sizes:
| Size(mm) | Size(mm) |
| 5.0x5.0x5.0 | 18.0x18.0x18.0 |
| 10.0x10.0x10.0 | 20.0x20.0x20.0 |
| 12.7x12.7x12.7 | 25.4x25.4x25.4 |
| 15.0x15.0x15.0 | 30.0x30.0x30.0 |
Polarization Beamsplitters
