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      • 偏振分光棱鏡(PBS)
       
      偏振分光棱鏡(PBS)

       

      偏振分光棱鏡能把入射的非偏振光分成兩束垂直的線偏光。其中P偏光完全通過,而S偏光以45度角被反射,出射方向與P光成90度角。此偏振分光棱鏡由一對高精度直角棱鏡膠合而成,其中一個棱鏡的斜邊上鍍有偏振分光介質膜

      Specifications:

      Dimension Tolerance:
      ±0.2mm
      Flatness:
      λ/4 @ 632.8nm
      Surface Quality:
      60/40
      Extinction Ratio:
      >1000:1
      Beam Deviation:
      < 3 arc minutes
      Principal Transmittance:
      Tp>95% and Ts<1%
      Principal Reflectance:
      Rs>99% and Rp<5%
      Coating:
      * Hypotenuse face: Polarization beamsplitter coating
      * All input and output faces: AR Coating

      Standard Coating wavelength:

      Narrow Band: ---------488, 532, 632.8, 650, 808, 850, 980, 1064, 1310, 1550 nm
      Broadband: ------------450-650, 650-850, 900-1200, 1200-1550, 1500-1610 nm

      Narrow Band:
      *Material: BK7
      *Wavelenght: 488, 532, 632.8, 650, 808, 850, 980, 1064, 1310, 1550 nm

      Size(mm)
      Part No.
      3.2x3.2x3.2
      PBS1-101
      5x5x5
      PBS1-102
      10x10x10
      PBS1-103
      12.7x12.7x12.7
      PBS1-104
      15x15x15
      PBS1-105
      20x20x20
      PBS1-106
      25.4x25.4x25.4
      PBS1-107

      Broad Band:
      *Material: SF5
      *Wavelenght: 450-650, 650-850, 900-1200, 1200-1550, 1500-1610 nm

      Size(mm)
      Part No.
      3.2x3.2x3.2
      PBS0-201
      5x5x5
      PBS0-202
      10x10x10
      PBS0-203
      12.7x12.7x12.7
      PBS0-204
      15x15x15
      PBS0-205
      20x20x20
      PBS0-206
      25.4x25.4x25.4
      PBS0-207

      Order Information :
      Part No - Wavelength
      Example: PBS1-103-780nm
      Polarization Beamsplitter Cube Narrow Band
      Size: 10x10x10 mm
      Wavelength: 780nm Example: PBS0-103-650-850nm
      Polarization Beamsplitter Cube Broadband
      Size: 10x10x10 mm
      Wavelength: 650-900nm

       

      Note: Other sizes, wavelength are available upon request.


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