| Coad | 671661 | Type | Damage-Resistant 890-2940nm Femtosecond Mirror | |
| Diameter(mm) | 50.80 | Thickness(mm) | 9.52 | |
| Diameter Tolerance | +0/-0.1 mm | Thickness Tolerance | +0/-0.1 mm | |
| Wavelength(nm) | 1064 | AOI(°) | 45 | |
| Substrate | UVFS JGS1 | Clear Aperture | ≥40.64mm | |
| Parallelism | <3 arcmin | Surface Quality S1 | 10-5 S-D per CA | |
| Surface Quality S2 | - | Surface Flatness | λ/8 or better @ 633nm over 40.64mm aperture | |
| GDD | - | Laser Damage Threshold | 15J/cm²@1064nm@20ns@20Hz | |
| Coating Type | IBS | Coating Specifications | S1:Rs(ABS)>99.95%@1064nm / S2:SCC |














Product evaluation
%High praise
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