• 福州YP街机电子光电有限公司
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    Polarization and Non-polarization Beamsplitter Prisms
    Polarization and Non-polarization Beamsplitter Prisms
    Polarization and Non-polarization Beamsplitter Prisms
    Polarization and Non-polarization Beamsplitter Prisms

    High-tolerance Polarization or Non-polarization Beam Splitter Prisms

    A new design of polarization prism system has many advantages, including low loss, high isolation, compact construction and convenient adjustment.

    • 品牌:

      Hitronics

     

    High-tolerance Polarization or Non-polarization Beam Splitter Prisms

     

    Parameters Commercial Quality High Precision Quality
    Material: N-BK7 or Fused Quartz
    Size: 1*1mm~25.4*25.4mm;dia3~25.4mm
    Tolerance ±0.1mm ±0.05mm
    Parallelism <20 seconds <5 seconds
    Effective Apeature >85%
    Surface Quality MIL 60-40 MIL 10-5
    Irregularity λ/4@   632.8nm
    λ/10@ 632.8nm
    T/R T=(Ts+Tp)/2; R=(Rs+Rp)/2 50/50±5%  50/50±2%
    Chamfer Protective Chamfer or Cutomized
    Coating As designed

    Polarized Beam Splitter Prism: 

    Separate the horizontal polarization and vertical polarization of a beam of light, the ratio of the transmittance of P light to S light is greater than 1000, and the transmittance of P light is guaranteed to be above 90%. It has the characteristics of low stress, a high extinction ratio, deflection good imaging quality, and small beam angle. Wavelengths cover the 420-1600nm region. It can be used for polarization, polarization analysis, light intensity adjustment and other occasions.

    Non-Polarized Beam Splitter Prism: 

    Non-Polarized Beam Splitter Prisms (also called depolarizing beam splitters) are used to maintain the ration of the original horizontal polarization and vertical polarization in the incident light after the beam splitting.The optical characteristics separation of P light and S light is less than 5%, the dispersion is low, and the color neutrality is good. The wavelengths cover 400-1600nm and are usually used in interferometers and various imaging instruments. Non-polarization depolarizing beamsplitters are utilized for randomly polarized light and are designed for applications where polarization effects are to be minimized. Hitronics produces both narrowband or broadband NPBS.

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