HD1901
Details
| Description of the design | High-dispersive mirror |
| Type | Mirror |
| Subtype | High(negative)-dispersion mirror |
| Angle of Incidence in degrees | 5 ° |
| Angle of Incidence in degrees (double-angle) | N ° |
| Polarization regime (primary spectral range) | p,s |
| Spectral category | NIR |
| Spectral working range low end | 900 nm |
| Spectral working range high end | 940 nm |
| Central wavelength | 920 nm |
| Nominal GDD | -1000 fs2 |
| Minimum reflectance | 99.9 % |
| Maximum reflectance | - |
| Minimum transmission | - |