High Finesse Ultra-Low Loss Concave Super Mirror, 25.4 mm, 583-663 nm
$1,169.00
Ex Tax: $1,169.00
Available Options
The 10CV00SR.30F is a 25.4 mm diameter, 500 mm EFL, 6.35 mm thickness concave High Finesse SuperMirror, optimized for 583 - 663 nm. SuperMirrors™ take advantage of our advanced super polishing and ion-beam coating technology to provide the highest reflectivity and lowest losses of any commercially available mirrors over the spectral range of 583-1659 nm. When used in etalons or optical cavities, these mirrors typically provide finesse levels in excess of 30,000; approximately 30 times better than mirrors manufactured by standard techniques.
feature | |
Chamfers | 0.50 mm |
Chamfers Angle Tolerance | 45° ±15° |
Cleaning | 100 ppm performance levels cannot be maintained if the optic is cleaned using standard techniques. The only cleaning operation recommended is the removal of dust with a low pressure filtered dry nitrogen nozzle. Techniques specifically developed for cleaning high performance optics may also be used by qualified personnel. |
Coating Code | SR.30F |
Coating Type | Broadband high finesse |
Diameter | 25.4 mm |
Diameter Tolerance | +0/-0.1 mm |
Edge Thickness | 6.35 mm |
Effective Focal Length | 500 mm |
Material | UV Grade Fused Silica |
Mirror Shape | Concave |
Radius of Curvature | -1000 mm |
Reflectivity | Surface 1 (SR.30F): R>99.97% @ 583-663 nm;Surface 2 (AR.14): Ravg<0.5%, Rmax<1.5% @ 430-700 nm |
S2 Surface | ≤λ/10 at 632.8 nm over central 80% clear aperture |
Surface Flatness | λ/10 at 632.8 nm |
Surface Quality | 20-10 scratch-dig |
Thickness Tolerance | ±0.38 mm |
Wavelength Range | 583-663 nm |