产品特点
The Air-Spaced Zero Order Waveplate performance is as good as cemented zero order waveplate. Additionally, the air-spaced construction enables it is suitable for the high power laser application. The damage threshold is more than 500MW/cm2.
产品参数
Specifications:
| Material: | Quartz |
|---|---|
| Diameter Tolerance: | +0.0, -0.1mm |
| Wavefront Distortion : | λ/8 @ 632.8nm |
| Retardation Tolerance: | λ/300 |
| Parallelism: | <1 arc second |
| Surface Quality: | 20/10 |
| Clear Aperture: | >90% |
| Coating: | S1&S2: R<0.2% @ wavelength |
Double Retardation Plates
AR Coated,R<0.2% and Mounted
High Damage Threshold
Better Temperature Bandwidth
Wide Wavelength Bandwidth
| Half Waveplates P/N# | Quarter Waveplates P/N# | Mount Diameter(mm) | Aperture(mm) | Clear Aperture(mm) | Mount Thickness(mm) |
|---|---|---|---|---|---|
| WPA210 | WPA410 | 25.4 | 12.7 | 10 | 8 |
| WPA212 | WPA412 | 25.4 | 15 | 12.7 | 8 |
| WPA215 | WPA415 | 25.4 | 20 | 15 | 8 |
| WPA220 | WPA420 | 30 | 25.4 | 20 | 8 |
| WPA225 | WPA425 | 30 | 25.4 | 23.5 | 8 |
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