Dual wavelength waveplate is a low or multi-order waveplate, but which is suitable for two different wavelengths with different retardation. The dual wavelength waveplate is often applied in laser harmonic generation.
Key features:
- Thickness < 2mm
- High damage threshold
Specifications
Material: | Crystal Quartz |
Diameter tolerance: | +0.0, -0.1mm |
Wavefront distortion: | λ/8 |
Retardation tolerance: | λ/500 |
Wavelength range: | 240-1200nm |
Parallelism: | < 1 arc second |
Surface quality: | 20-10 scratch & dig |
Coating: | AR/AR coating, R<0.2% at fundamental wavelength, R<0.5% at SHG wavelength |
Dual wavelength waveplate is a low or multi-order waveplate, but which is suitable for two different wavelengths with different retardation. The dual wavelength waveplate is often applied in laser harmonic generation.
Key features:
- Thickness < 2mm
- High damage threshold
Specifications
Material: | Crystal Quartz |
Diameter tolerance: | +0.0, -0.1mm |
Wavefront distortion: | λ/8 |
Retardation tolerance: | λ/500 |
Wavelength range: | 240-1200nm |
Parallelism: | < 1 arc second |
Surface quality: | 20-10 scratch & dig |
Coating: | AR/AR coating, R<0.2% at fundamental wavelength, R<0.5% at SHG wavelength |
