Des Having lasers in industrial applications creates new challenges of making the device smaller, cheaper, but robust and repeatable as well. Polarization optics are important for both intra and extra cavity use. By having high contrast thin film polarizers in their design, laser engineers can save weight and volume within their devices without influencing the output. Due to its high damage threshold and high extinction ratio Thin Film Polarizers are a good replacement for Glan laser polarizing prisms or cube polarizing beamsplitter. We design thin film polarizers in-house for high LIDT and high polarization ratio at the same time. Each coating batch is tested to confirm all spectral characteristics. Contact us with your challenge. We have experienced coating engineers and metrology capabilities to prototype and transfer your idea to a well-defined production process.
Parameter
Basic Parameters
Detailed Parameters
| Product ID | PA02001 |
| 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 | 200:1 |
| LIDT | High LIDT coating designs possible |
| Substrate material | UVFS |
| Transmision p-pol | >95% |
| Reflection s-pol | >99.5% |
| Wavelength, nm | Dimensions, mm |
| 266 | Ø25.4×3 20x40x5 |
| 343 | Ø25.4×3 20x40x5 |
| 355 | Ø25.4×3 20x40x5 |
| 400 | Ø25.4×3 20x40x5 |
| 515 | Ø25.4×3 20x40x5 |
| 532 | Ø25.4×3 20x40x5 |
| 795-805 (centered @ 800) | Ø25.4×3 20x40x5 |
| 1020-1040 (centered @ 1030) | Ø25.4×3 20x40x5 |
| 1064 | Ø25.4×3 20x40x5 |
| 1550 | Ø25.4×3 20x40x5 |
Feature
Application
- High damage threshold
- High polarization ratio
- Fused silica substrate
- Laser resonator
