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Broadband Thin Film Laser Polarizers (at 70°) SKU: 420-1643T12BBi70
Broadband thin film polarizers separate the s- and p-polarization components in broad region at 70° angle of incidence (AOI). These polarizers are designed to be used in high energy laser systems, typically as extracavity attenuators for femtosecond lasers. Polarizers are made…
Variant specifications
| Specification | Value |
|---|---|
| Operating Range | 333 - 353 nm |
| Material | UV FS |
| Polarization efficiency | Rs/Tp > 99.5/95.0% |
| Size | 20 x 60 mm |
| Thickness | 12 mm |
Shared product specifications
These specifications apply across the Broadband Thin Film Laser Polarizers (at 70°) product family.
| Substrate material | UV FS |
| Surface quality | 20-10 scratch & dig |
| Transmitted wavefront distortion | λ / 10 @ 633nm |
| Clear aperture | > 85% of size elliptical (ø17 mm at 70°) |
| Angle of incidence | 70° |
| Angle of incidence tolerance | ±2 ° |
| Parallelism | < 30 arcsec |
| Laser damage threshold | 50 mJ / cm², 50 fsec, 50 Hz at 800 nm |
| Extinction ratio | Tp:Ts > 200:1 |
| Polarization efficiency | Rs / Tp > 99.5 / 95.0% |
Product brochures
Shared documentation for the complete product family.