N/PBS
Polarizing beamsplitter prisms (PBS) mainly separate S and P polarization, splitting unpolarized incident light into two perpendicular linearly polarized beams with negligible absorption. They offer broad use and high extinction ratios. CR-EW Optic provides PBS and other polarizing optical prisms for spectrophotometers, yushe instruments (source term) and tunable lasers.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | K9 ZF Glass |
| Dimensional Tolerance | ±0.1mm |
| Surface Quality | 40/20 |
| Clear Aperture Dimension | >90% |
| Surface Figure | <λ/4（25mm)@633nm |
| Beam Displacement | <3minutes |
| Chamfer | Protective <0.25mmх45° |
| Coating | PBS Coating on Cemented Surface, Antireflection Coating on Other Surfaces |
| Extinction Ratio | Single Wavelength >1000:1; Broadband >100:1-1000:1 |
| Transmission Parameters | Single Wavelength Tp>95%, Ts<1%; Broadband Tp>90%, Ts<1% |
| Reflection Parameters | Single Wavelength Rs>99%, Rp<5%; Broadband Rs>99%, Rp<10% |
Datasheet
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Supplier Information
Related Products
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Non-polarizing beamsplitter prism (NPBS) UBPBS032
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Dimensions: 3.2 mm × 3.2 mm × 3.2 mm Standard Wavelength [Optional standard wavelengths, not a continuous overall range]: 450-680, 650-850, 900-1200, 1250-1570, 1500-1610 nm Material: N-SF2 grade A optical glass
A non-polarizing beamsplitter (NPBS), also called an NPBS cube beamsplitter, is a more complex type made from two right-angle prisms joined at their hypotenuse faces. Before bonding, the cementing face of one prism receives a metal-dielectric coating with the required reflection characteristics, a specified reflection percentage, and color. Coating absorption loss is minimized, and transmission and reflection ratios can be set to 10%, 20%, 30%, 40%, 50%, and other values.
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Non-polarizing beamsplitter prism (NPBS) UBPBS005
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Dimensions: 5 mm × 5 mm × 5 mm Standard Wavelength [Optional standard wavelengths, not a continuous overall range]: 450-680, 650-850, 900-1200, 1250-1570, 1500-1610 nm Material: N-SF2 grade A optical glass
A non-polarizing beamsplitter (NPBS), also called an NPBS cube beamsplitter, is a more complex type made from two right-angle prisms joined at their hypotenuse faces. Before bonding, the cementing face of one prism receives a metal-dielectric coating with the required reflection characteristics, a specified reflection percentage, and color. Coating absorption loss is minimized, and transmission and reflection ratios can be set to 10%, 20%, 30%, 40%, 50%, and other values.
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Non-polarizing beamsplitter prism (NPBS) UBPBS010
Polarization Optics
Uni-lens
Dimensions: 10 mm × 10 mm × 10 mm Standard Wavelength [Optional standard wavelengths, not a continuous overall range]: 450-680, 650-850, 900-1200, 1250-1570, 1500-1610 nm Material: N-SF2 grade A optical glass
A non-polarizing beamsplitter (NPBS), also called an NPBS cube beamsplitter, is a more complex type made from two right-angle prisms joined at their hypotenuse faces. Before bonding, the cementing face of one prism receives a metal-dielectric coating with the required reflection characteristics, a specified reflection percentage, and color. Coating absorption loss is minimized, and transmission and reflection ratios can be set to 10%, 20%, 30%, 40%, 50%, and other values.
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Non-polarizing beamsplitter prism (NPBS) UBPBS127
Polarization Optics
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Dimensions: 12.7 mm × 12.7 mm × 12.7 mm Standard Wavelength [Optional standard wavelengths, not a continuous overall range]: 450-680, 650-850, 900-1200, 1250-1570, 1500-1610 nm Material: N-SF2 grade A optical glass
A non-polarizing beamsplitter (NPBS), also called an NPBS cube beamsplitter, is a more complex type made from two right-angle prisms joined at their hypotenuse faces. Before bonding, the cementing face of one prism receives a metal-dielectric coating with the required reflection characteristics, a specified reflection percentage, and color. Coating absorption loss is minimized, and transmission and reflection ratios can be set to 10%, 20%, 30%, 40%, 50%, and other values.
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Glan-Taylor prism
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Material: α-BBO，Calcite or YVO4 Wavelength Range [Material=α-BBO]: 200-3500 nm Extinction Ratio [Material=α-BBO]: ＜5×10⁻⁶
Glan Taylor Polarizer is made of two same birefringence material prisms which are separated by an air space. The polarizer with on side escape window is suitable for low to medium power application. Glan Taylor Polarizer will divide an entering unpolarized beam into beam rays, one is the extraordinary that is transmitted through the other side, and another is the ordinary ray that is totally internally reflected absorbed.
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