Polarizing Beam Splitter
PRODUCT CATEGORIES
INOUIRY
56° polarizing beam splitter is a polarizing optical element that can be used to separate different polarization components (p-light and s-light) of incident light, transmitting p-light and reflecting s-light respectively.
- Primarily used to separate S-polarization and P-polarization;
- Incident at a 45° angle, the reflected light forms a 90° angle with the incident light;
- Suitable for high power applications.
Technical parameters with 56° Polarizing Beamsplitter
| Material: | UV-cured fused silica or H-K9L |
|---|---|
| Extinction Ratio: | Tp/Ts > 100:1 |
| Dimensional Tolerance: | +0/-0.2 mm |
| Thickness Tolerance: | ±0.2 mm |
| Transmitted Wavefront Distortion: | < λ/8 per 25mm@632.8 nm |
| Parallelism: | < 3 min |
| Transmission Parameters: | Tp > 95%, Ts < 0.5% |
| Reflection Parameters: | Rs > 99.5%, Rp < 5% |
| Coating: | Incident Angle 56° (must be adjusted to the optimal angle during use), first side coated with dielectric film, second side uncoated |
| Damage Threshold: | > 5j/cm², 20 nanoseconds, 20 Hz, @ 1064 nm |
spectral curve with 56° Polarizing Beam Splitter
Inventory Parameters with 56° Polarizing Beam Splitter Plate
| Design Wavelength (nm) | Extinction Ratio | Angle of Incidence | Diameter (mm) | Thickness (mm) |
|---|---|---|---|---|
| 266nm | ＞100:1 | 56.5° | 25.4mm; 30mm; 50.8mm | 3mm |
| 355nm | ＞100:1 | 56.5° | 25.4mm; 30mm; 50.8mm | 3mm |
| 532nm | ＞100:1 | 56.5° | 25.4mm; 30mm; 50.8mm | 3mm |
| 1064nm | ＞100:1 | 56.5° | 25.4mm; 30mm; 50.8mm | 3mm |
If you need custom or bulk orders with Beam Splitters, please contact our sales team:
info@borisuns.com
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