Optics / Beamsplitters / Beamsplitter plates

  • Non-polarising beamsplitter plates

    Non-polarising beamsplitter plates are used in the first instance to split or recombine a light beam, particularly in high-power lasers. When using non-polarising beamsplitter plates, both partial beams pass through different optical paths. The optical paths depend on the angle of incidence and the thickness of the plates.
      • High precision
      • Standard and custom versions available
    • Material Optical glass, BK7 A quality
      Size 10 mm to 50.8 mm
      Tolerance ± 0.2 mm
      Thickness tolerance ± 0.2 mm
      Flatness λ/4 632.8 nm per 25 mm
      Surface quality 60/40 scratch/dig
      Parallelism 1 minute
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