Dual wavelength waveplate is a multiple waveplate that provide a pecitfic retardance at two different wavelengths, it's particularly useful when used in conjunction with other polarization sensitive ...
Dual wavelength waveplate is a multiple waveplate that provide a pecitfic retardance at two different wavelengths, it’s particularly useful when used in conjunction with other polarization sensitive components to separate coaxial laser beams of different wavelength.
Dual wavelength waveplate Specifications:
| Material: | Quartz |
| Dimension Tolerance: | +0.0/-0.1mm |
| Surface Quality: | 20/10 |
| Flatness: | λ/8@633nm |
| Parallelism: | <1 arc Second |
| Retardation Tolerance: | λ/300 |
| Clear Aperture | ＞90% |
| AR Coated | R＜0.2%@Wavelength |
| Standard WaveLength | 800nm&400nm,1064nm&532nm, |
Dual Wavelength Waveplate
Standard Products:
| Waveplates Part No. | Diameter (mm) | Phase Retardation |
| WPD910A | 10.0 | λ@1064nm&λ/2@532nm |
| WPD912B | 12.7 | λ@1064nm&λ/2@532nm |
| WPD915A | 15.0 | λ@1064nm&λ/2@532nm |
| WPD920A | 20.0 | λ@1064nm&λ/2@532nm |
| WPD925A | 25.4 | λ@1064nm&λ/2@532nm |
| WPD930A | 30.0 | λ@1064nm&λ/2@532nm |