56° Polarizing Beamsplitter Plate
- Split the S beam and P beam
- Brewster angle of incidence
- Suitable for high power application
Specifications
| Material | H-K9L, UV Fused Silica |
| Dimension Tolerance | + 0/-0.2 mm |
| Thickness Tolerance | ± 0.2mm |
| Surface Quality | 60/40 |
| Clear Aperture | > 90% |
| Flatness | < λ/8@632.8 nm |
| Parallelism | <3 arc minutes |
| Extinction Ratio | Tp/Ts > 100:1 |
| Transmission | Tp > 95%, Ts < 0.5% |
| Reflection | Rs > 99.5%, Rp < 5% |
| Coating | AOI 56.5deg (Should be tuned to optimized AOI in use); One surface coated, rear surface uncoated. |
| Damage threshold | > 5J/cm2, 20 ns, 20 Hz@1064 nm |
Model
| Wavelength, nm | Dia., mm | Thickness, mm | Tp/Ts |
| H-K9L | |||
| 527-532 | Φ25.4 | 3 | > 200:1 |
| Φ50.8 | |||
| 1053-1064 | Φ12.7 | ||
| Φ25.4 | |||
| Φ50.8 | |||
| UVFS | |||
| 351-355 | Φ25.4 | 3 | > 200:1 |
| Φ50.8 | 3 | ||
| 515 | Φ12.7 | 3 | > 100:1 |
| 1064 | Φ25.4 | 6.35 | > 100:1 |