Технические характеристики
- Type Beamsplitter
- Diameter 25.4 mm
- Reflectance Band 400 nm
- Reflectance Rs ≥99.8%, Rp ≥99.5%,
- Material Fused Silica
- Transmittance Band 800 nm
- Coating Code UF.HB1
- Transmittance Ts ≥95%, Tp ≥95%
- Antireflection Coating V-coat AR, R
- Angle of Incidence 45°
- Orientation Beam should enter surface marked with an arrow
- Wavefront Distortion ≤λ/4 at 632.8 nm over clear aperture
- Damage Threshold 5 MW/cm2 CW, 5.0 J/cm2 @ 1064 nm, 0.1-100 ns, 10 Hz, typical
- Surface Flatness ≤λ/10 at 632.8 nm over clear aperture
- Surface Quality 10-5 scratch-dig
- Diameter Tolerance +0/-0.25 mm
- Thickness 3.0 mm
- Thickness Tolerance ±0.5 mm
- Wedge &le,3 arc min
- Clear Aperture > central 85% of diameter
- Chamfers 0.25-0.76 mm face width
- Chamfers Angle Tolerance 45° ±15°
- Durability MIL-C-675C, moderate abrasion million cycles
- Cleaning See How to Clean Optics
