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Concave Mirror, Ultrafast, 50.8 mm Diameter, 1000 mm EFL, 700-930 nm
Concave Mirror, Ultrafast, 50.8 mm Diameter, 1000 mm EFL, 700-930 nm
Model: 20Q1000UF.25
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In Stock
Product Series Overview
Concave Ultrafast MirrorsThe 20Q1000UF.25 ultrafast concave mirror is an 2.0 inch (50.8 mm) mirror with 1000 mm EFL. Low GDD dielectric coated ultrafast mirrors can be used with ultrafast lasers like Spitfire, etc. to route and focus the laser beams. This mirror is designed to work between 700-930 nm for S-polarized and 730-870 nm for P-polarized light. The uncoated surface of this mirror is commercially polished to allow leaked light to be used for various pulse measurement purposes. .
Specifications
- Wavelength Range700-930 nm
- Wavelength RegionNIR
- Mirror ShapeConcave
- Diameter50.8 mm
- Effective Focal Length (EFL)1000 mm
- MaterialFused Silica
- F/#19.7
- Radius of Curvature (R)-2000 mm
- Coating TypeBroadband Ultrafast Pulse Coating
- Coating CodeUF.25
- Angle of Incidence0-5°
- ReflectivityRs>99% @ 700-930 nm; Rp>99% @ 730-870 nm
- Surface Quality15-5 scratch-dig
- Surface Flatnessλ/10 at 632.8 nm
- Back SurfaceCommercial Polished
- Edge Thickness (T<sub>e</sub>)3.0 mm
- Center Thickness (T<sub>c</sub>)2.839 mm
- Thickness Tolerance±0.25 mm
- Focal Length Tolerance±2%
- Diameter Tolerance±0.25 mm
- Cleaning
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