← Back to product family
Broadband Laser Rear Mirrors @ 720-880 nm SKU: 085-8100B
• HR coated @ 720-880 nm, R>99.0% • Laser damage threshold: >100 mJ/cm², 50 fsec pulse, 800 nm typical • Manufactured from UVFS or BK7 • 25.4 or 50.8 mm sizes available High reflectivity dielectric coatings with high laser damage threshold are applied on laser rear mirrors.…
Variant specifications
| Specification | Value |
|---|---|
| Material | UVFS |
| Size | ø50.8 x 10 mm |
| Wavelength | 720-880 nm |
| Substrate | Plano-concave |
| Radius | -1000 mm |
| Group | UVFS Rear Mirrors at 720-880 nm |
Shared product specifications
These specifications apply across the Broadband Laser Rear Mirrors @ 720-880 nm product family.
| Material | UV grade Fused Silica or BK7 glass |
| S1 Surface Irregularity | λ / 10 at 633 nm |
| S1 Surface Quality | 20-10 scratch & dig (MIL-PRF-13830B) |
| S2 Surface Quality | Commercial polish |
| Diameter Tolerance | +0.00 mm-0.12 mm |
| Thickness Tolerance | ±0.25 |
| Chamfer | 0.3 mm at 45° typical |
Coating
| Technology | Electron beam multilayer dielectric |
| Adhesion and Durability | Per MIL-C-675A. Insoluble in lab solvents |
| Clear Aperture | Exceeds central 85% of diameter |
| Angle of Incidence | 0-8° (normal) |
| Coating | Hard dielectric High reflection R>99.0% |
| Laser Damage Threshold | >100 mJ / cm², 50 fsec pulse, 800 nm typical |
Classification
| Line | femtoline |
Product brochures
Shared documentation for the complete product family.