Other Products
Northrop Grumman SYNOPTICS is the world's leading manufacturer of synthetic crystals and optical components used primarily in the solid-state laser industry.
Air-Spaced Polarizing Cubes and Optical Assemblies
| Type 1 | Type 2 | |
|---|---|---|
| Polarization transmittance, TP | > 98.0% | > 97.5% |
| Contrast ratio, TP / TS |
> 500:1 | > 500:1 |
| Damage threshold @ 1064nm, 20nspulse |
500MW/cm2 | 500MW/cm2 |
| Transmitted wavefront distortion @ 633nm |
< 1/4 λ |
< 1/4 λ |
| Transmitted beam deviation |
< 2arc minutes | < 2arc minutes |
| Reflected beam deviation | < 4arc minutes | < 4arc minutes |
| Acceptance angle |
+0.5° to -0.5° | +0.5° to -0.5° |
| Surface quality, scratch-dig |
20 - 10 | 40 - 15 |
| Surface reflectivity |
< 0.15% |
< 0.25% |
| Operating temperature range | -40°C to +70°C | -40°C to +70°C |
| Standard wavelength |
1064nm |
1064nm |
