Zero Order Dual Wavelength Waveplate can provide the retardance at two wavelengths (the fundamental wavelength and the second harmonic wavelength) at the same time, and is widely used in femtosecond lasers.
Parameter
Basic Parameters
| Material | Crystal Quartz |
| Product | PB05007 |
| Diameter tolerance | +0.0/-0.2mm |
| Surface quality | 20/10 |
| Clear Aperture | >90% central area |
| Wavefront distortion | <λ/8 @632.8nm |
| Parallelism | <1 arc second |
| Retardation tolerance | <λ/30 |
| Coating | R<0.5%@two wavelengths |
| Damage threshold | >10J/cm2, 20ns, 20Hz @1064nm |
Application
- Femtosecond laser
Feature
- Mounted in Ø25.4x6mm Black Anodized Ring Mount
- High Damage Threshold
- Better Temperature Bandwidth
- Wide Wavelength Bandwidth
- Ultra-thin thickness, low material dispersion
- RoHS Compliant
Spectrogram
