| Coad | 667086 | Type | Harmonic Beam Splitter | |
| Dimension(mm) | 25.4 x 6.35 | AOI(°) | 45 | |
| Diameter | 25.4mm +0/-0.1 mm | Thickness | 6.35mm +0/-0.1 mm | |
| HR Wavelength (nm) | 257 | HT Wavelength (nm) | 515 + 1030 | |
| Substrate | UVFS | Clear Aperture | >90% | |
| Parallelism | - | Protective Chamfer | - | |
| Surface Quality S1 | MIL 10/5 S/D | Surface Quality S2 | MIL 10/5 S/D | |
| Surface Flatness | <λ/10@633nm over CA | Coating Type | IBS | |
| Reflectivity | >99.5% | Transmittance | >98% | |
| Coating Parameter S1 | HRs>99.8%+HRp>99.5%@257nm+HTsp>98%@515+1030nm | Coating Parameter S2 | ARsp<0.5%@515+1030nm |














Product evaluation
%High praise
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