Mirrors
Dieletric Coating Mirrors
Compare to metallic mirrors, dielectric mirrors exhibit high reflection, high damage threshold and good adhesion, but the bandwidth is not so wide as metallic mirrors.
| Specifications | |
| Material | BK7 or others |
| Dimension Tolerance | +0.0, -0.1mm |
| Thinckness Tolerance | +/-0.1mm |
| Clear Aperture | >90% |
| Surface Quality | 40-20 S/D |
| Flatness | λ/8@632.8nm |
| Coating | R>99.8% R=(Rs+Rp)/2 |
Metallic Coating Mirrors
Metallic mirrors are excellent broad band reflectors. Toptec provides protected Aluminium, silver mirrors and enhanced Al mirrors as well.
| Specifications | |
| Material | BK7 or others |
| Dimension Tolerance | +0.0, -0.1mm |
| Thinckness Tolerance | +/-0.1mm |
| Clear Aperture | >90% |
| Surface Quality | 40-20 S/D |
| Flatness | λ/8@632.8nm |
| Coating | Al, Au, Ag protected |
