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Products / Precision Optics / Broadband Non-Polarization Beamsplitter Cube - Hobbite.Co.,LTD-Focus lens,laser optic,Fiber crystal. – Grin len,lens,Prism,Lensarray,GlassTube,Wafer,LiNbO3,YVO4

Broadband Non-Polarization Beamsplitter Cube

Beamsplitters Cube are constructed by cementing two precision right angle prism together with appropriate interference coating on the hypotenuse surface. The absorption loss to the coating is minimal transmission and reflection approach 50% (average) though output is partially polarized. If polarization sensitivity is critical to your online_ordering, we recommended that you select from our Polarization Cube Beamsplitter or Non-polarization Cube Beamsplitter.


  • Material: BK7 or UV Fused silica

  • dimensions Tolerance: ±0.1mm

  • Thickness Tolerance: ±0.1mm

  • Flatness: λ/10@632.8nm

  • Surface Quality : 20/10 scratch & dig

  • Parallelism: 10″

  • Transmitted Beam Deviation:<1′

  • Reflected Beam Deviation:<90 degree±1′

  • Transmission: Ts,p=45±5% average and 35%<Ts,p<55%

  • Reflection: Rs,p=45±5% average and 35%<Rs,p<55%

  • Polarization: |Ts-Tp|<10% and |Rs-Rp|<10%
  • Clear Aperture: >90%

  • Chamfer: <0.5mm

  • AR Coating: Multilayer coating: Ravg<0.5%


  • Standdard wavlength Range: 480-700nm, 700-950nm, 1250-1610nm
  • Standard dimension: 12.7mm, 25.4mm, 50.8mm. Other dimension are available.