Cube Beamsplitter, Polarizing, High Energy Nd:YAG, 5.0 mm, 1550 nm

Technical Specs

  • Antireflection Coating
    1550 nm
  • Size
    5.0 x 5.0 x 5.0 mm
  • Material
    UV Grade Fused Silica
  • Coating Code
    PH.10
  • Surface Quality
    20-10 scratch-dig
  • Durability
    MIL-C-675C, moderate abrasion million cycles
  • Angle of Incidence
    0°±5°
  • Clear Aperture
    >80% of central dimension
  • Damage Threshold
    5 J/cm2 with 10 nsec pulses @ 266 nm, typical
  • Size Tolerance
    ±0.254 mm
  • Shape
    Cube
  • Efficiency
    Tp >90%, Rs >99%
  • Cleaning
  • Orientation
    To avoid damage, beam should enter prism marked with a dot
  • Reflected Beam Deviation
    90° ±5 arc min
  • Operating Temperature Range
    -50 to 90°C
  • Transmission
    Tp >90%
  • Transmitted Beam Deviation
    ≤3 arc min
  • Extinction Ratio
    Tp/Ts >200:1
  • Wavefront Distortion
    ≤λ/4 at 632.8 nm over the clear aperture