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Beam Splitter

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Non Polarizing Beam Splitter

Non Polarizing Beam Splitter

Non-Polarizing Cube Beam splitter consists of a pair of precision high tolerance right angle prisms cemented together with a metallic-dielectric coating on the hypotenuse of one of the prisms. The low polarization dependence of the metal-dielectric coating allows the transmission and reflection for S- and P-polarization states to be within 5% of each other. This means that they will not change the state of polarization of the incident beam.


  • Material : Optical glass
  • Parallelism : <1 arc minute
  • Surface Quality : 60/40
  • Flatness : <λ/4@633nm
  • Coating(AOI=45deg) : S1 - Unpolarizing coating / S2 - AR coating


  • Optical Instruments
  • Measuring Instrument
  • CD, DVD Player