Using lasers in industrial applications creates new challenges in making devices smaller and cheaper, while also robust and repeatable.
Polarization optics are important for both intra and extra-cavity use. By having high-contrast thin film polarizer in their design, laser engineers can save on weight and volume in their devices without influencing the output. High-contrast 45° thin film polarizers are specially designed for optimal performance at a 45° angle of incidence, which makes them easy to place and adjust in laser systems using standard optical mounts.
We design thin film polarizers in-house for both high LIDT and high polarization ratios. Each coating batch is tested to confirm all spectral characteristics. Contact us so we can help you with your challenge. We have an experienced team of coating engineers and metrology capabilities to prototype and transfer your idea into a well-defined production process.
Parameter
Basic Parameters
| Product ID | PA02004 |
| Wavelength range | 190 – 3000 nm |
| Dimensions | 5 – 200 mm |
| Shape | Round, rectangular |
| Surface quality, S-D | 20-10 |
| Transmitted wavefront distortion, P-V | <λ/10 @ 632.8 nm* |
| Extinction ratio Tp/Ts | 1000:01:00 |
Feature
- High damage threshold
- High polarization ratio
- Small volume
Detailed Parameters
| 343 | Ø25.4×5 20x40x5 10×20×5 | >97 | >99.7 | GDD <100 fs² | GDD <50 fs² |
| 355 | Ø25.4×5 20x40x5 10×20×5 | >97 | >99.7 | / | / |
| 400 | Ø25.4×5 20x40x5 10×20×5 | >98 | >99.8 | GDD <200 fs² | GDD <100 fs² |
| 515 | Ø25.4×5 20x40x5 10×20×5 | >99 | >99.9 | GDD <300 fs² | GDD <100 fs² |
| 532 | Ø25.4×5 20x40x5 10×20×5 | >99 | >99.9 | / | / |
| 800 | Ø25.4×5 20x40x5 10×20×5 | >99 | >99.9 | GDD <400 fs² | GDD <200 fs² |
| 1030 | Ø25.4×5 20x40x5 10×20×5 | >99 | >99.9 | GDD <500 fs² | GDD <200 fs² |
| 1064 | Ø25.4×5 20x40x5 10×20×5 | >99 | >99.9 | / | / |
| 355 | Ø25.4×5 | >97 | >99.8 | / | / |
| 532 | Ø25.4×5 | >97 | >99.8 | / | / |
| 1030 | Ø25.4×5 | >97 | >99.8 | / | / |
| 1064 | Ø25.4×5 | >97 | >99.8 | / | / |
