Cemented True Zero-Order Waveplate WPF2238-1310
Single-plate true zero-order waveplates are very thin and easily broken, so they are cemented to a K9 substrate to increase their mechanical strength.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | Quartz Crystal + K9 |
| Type | Cemented |
| Diameter | 38.1 mm |
| Diameter Tolerance | +0/-0.2 |
| Diameter Tolerance | +0.0/-0.2mm |
| Design Wavelength | 1310 nm |
| Retardance | λ/2 |
| Retardance Accuracy | λ/300 |
| Clear Aperture Dimension | 35 mm |
| Surface Quality | 20/10 |
| Transmitted Wavefront Distortion | λ/8@632.8nm |
| Parallelism (Single Plate) | 1 arc second |
| Coating | Antireflection Coated on Both Sides, Residual Reflectance per Surface R<0.1%@1310nm |
| Coating | Antireflection Coated on Both Sides, R<0.25% @ Center Wavelength |
| Damage Threshold | >500mJ/cm2, 20ns, 20Hz @1064nm |
| Damage Threshold | >500mJ/cm^2, 20ns, 20Hz @1064nm |
| Wavefront Distortion | λ/8 @632.8nm |
| Retardance Accuracy | λ/300 |
| Parallelism | <1 arcsec |
| Clear Aperture Dimension | >90% |
Key Features
Datasheet
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Supplier Information
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