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Технические характеристики

  • Wavelength Region NIR
  • Wavelength Range 700-950 nm
  • Mirror Shape Round
  • Diameter 25.4 mm
  • Mirror Size Ø25.4 mm
  • Thickness 6.0 mm
  • Material Borofloat® 33
  • Coating Type Broadband Dielectric
  • Coating Code BD.2
  • Surface Quality 40-20 scratch-dig
  • Surface Flatness λ/10 at 632.8 nm
  • Substrate Number 10D620
  • Angle of Incidence 0-45°
  • Clear Aperture ≥central 80% of diameter
  • Back Surface Ground
  • Reflectivity RS, avg>99%, RP, avg>97% @ 700-950 nm, Ravg>80% @ 632.8 nm
  • Damage Threshold 1000 W/cm² CW
    4 J/cm² @10 ns, 10 Hz, 800 nm
  • Diameter Tolerance +0/-0.13 mm
  • Thickness Tolerance ±0.25 mm
  • Chamfers 0.25-0.76 mm face width
  • Chamfers Angle Tolerance 45° ±15°
  • Cleaning See How to Clean Optics
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