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  2. Optics
  3. Optical Mirrors
  4. Ultrafast Mirrors
  5. Low GDD Ultrafast Turning Mirrors
  6. Standard Ultrafast Mirrors
  7. 10B20UF.25

Low GDD Ultrafast Mirror, 45° AOI, 25.4 mm, 700-930 nm

  • Wavelength Region
    NIR
  • Wavelength Range
    700-930 nm
  • Mirror Shape
    Round
  • Diameter
    25.4 mm
  • Material
    N-BK7
  • Coating Type
    Broadband Ultrafast Pulse Coating
  • Coating Code
    UF.25
  • Surface Quality
    15-5 scratch-dig
  • Surface Flatness
    λ/10 at 632.8 nm
  • Wedge
    30 ±15 arc min
  • Angle of Incidence
    45° ±3°
  • Clear Aperture
    ≥ central 80% of diameter
  • Back Surface
    Commercial Polished
  • Reflectivity
    Rs>99% @ 700-930 nm; Rp>99% @ 730-870 nm
  • Thickness
    6.1 mm  
  • Thickness Tolerance
    ±0.38 mm
  • Diameter Tolerance
    +0/-0.13 mm
  • Chamfers
    0.25-0.76 mm face width
  • Chamfers Angle Tolerance
    45 ±15°
  • Cleaning
    See How to Clean Optics