Технические характеристики
- Type Beamsplitter
- Diameter 25.4 mm
- Reflectance Band 354.7 nm
- Material UV Grade Fused Silica
- Transmittance Band 1064 nm
- Coating Code HB.31
- Antireflection Coating V-coat AR, R
- Angle of Incidence 45°
- Reflection Ravg > 99.5%
- Transmission Tavg>95%
- Wavefront Distortion &le,/4 at 632.8 nm over the clear aperture
- Damage Threshold 5.0 MW/cm2 CW, 5.0 J/cm2 with 0.1-100 nsec pulses @ 1064 nm, typical
- Surface Flatness &lambda,/10 at 632.8 nm over the clear aperture
- Surface Quality 10-5 scratch-dig
- Diameter Tolerance +0/-0.25 mm
- Thickness 6.35 mm
- Thickness Tolerance ±0.5 mm
- Wedge &le,3 arc min
- Clear Aperture > central 80% 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
