Chirped Mirror Pair, Ultrafast, 25.4 mm, 700-890 nm

Technical Specs

  • Wavelength Region
    NIR
  • Wavelength Range
    700-890 nm
  • Mirror Shape
    Round
  • Diameter
    25.4 mm
  • Material
    Fused Silica
  • Coating Type
    Broadband Dielectric
  • Coating Code
    UF.42
  • Surface Quality
    10-5 scratch-dig
  • Surface Flatness
    λ/10 at 632.8 nm
  • Wedge
    <10 arc min
  • Angle of Incidence
    0-10 ° (s pol), 0-15 ° (p pol)
  • Clear Aperture
    ≥ central 80% of diameter
  • Back Surface
    Commercial Polished
  • Reflectivity
    R>99.5% per bounce
  • Thickness
    10 mm
  • Thickness Tolerance
    +0/-0.2 mm
  • Diameter Tolerance
    +0/-0.1 mm
  • Chamfers
    0.3 ± 0.2 mm face width
  • Chamfers Angle Tolerance
    45° ±15°
  • Cleaning