P/N: WP-05UM-LH-1480
Diameter 0.5-inch, unmounted; Low-order (n<5); Half-wave; P < 3 arc seconds;
Retardation tolerance < Lambda/300; AR coating (R<0.25%);
| Substrate Material: | Crystal Quartz |
| Outer Diameter: | 12.7,+0.0/-0.1mm,unmounted |
| Waveplate Type: | Low-order (n<5) design, Half-wave(1/2-wave) @ 1480nm![]() |
| Parallelism: | < 3 arc seconds |
| Retardance Accuracy(typ): | <Lambda/300 @ 1480nm |
| Wavefront Distortion: | <Lambda/10 @ 1480nm, |
| Surface Quality: | 20/10 scratch and dig |
| Damage Threshold: | 2J/cm2 @ 10ns 1064nm |
| AR Coated: | AR@ 1480+/-40nm (R<0.25%) (both surfaces) |









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