Specifications:
| Type | Plano-plano dichroic mirror | Substrate Material | Fused Silica |
| Diameter | 25.4 (+0/-0.1)mm | Thickness | 3.0 (±0.2)mm |
| Clear Aperture | >90% | Parallelism | <1 arcsec |
| Wavelength | Reflection: 1020-1070nm Transmission: 930-985nm | Coating | S1: R>99.9%@1020-1070nm / Tavg>99%@930-985nm S2: R<1%@930-985nm |
| Angle of Incidence | 45° | Group Delay Dispersion (GDD) | <20fs² |
| Surface Flatness | λ/10@633nm | Surface Quality (S/D) | 20/10 |
| Chamfer | 0.3mm×45° | Laser Induced Damage Threshold (LIDT) | >4J/cm2@1030nm, 200ps, 100Hz |