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偏振分光棱镜（PBS）
偏振分光棱镜能把入射的非偏振光分成两束垂直的线偏光。其中P偏光完全通过，而S偏光以45度角被反射，出射方向与P光成90度角。此偏振分光棱镜由一对高精度直角棱镜胶合而成，其中一个棱镜的斜边上镀有偏振分光介质膜
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Dimension Tolerance:
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±0.2mm
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Flatness:
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λ/4 @ 632.8nm
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Surface Quality:
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60/40
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Extinction Ratio:
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>1000:1
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Beam Deviation:
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< 3 arc minutes
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Principal Transmittance:
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Tp>95% and Ts<1%
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Principal Reflectance:
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Rs>99% and Rp<5%
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Coating:
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* 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
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Size(mm)
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Part No.
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3.2x3.2x3.2
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PBS1-101
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5x5x5
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PBS1-102
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10x10x10
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PBS1-103
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12.7x12.7x12.7
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PBS1-104
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15x15x15
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PBS1-105
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20x20x20
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PBS1-106
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25.4x25.4x25.4
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PBS1-107
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Broad Band:
*Material: SF5
*Wavelenght: 450-650, 650-850, 900-1200, 1200-1550, 1500-1610 nm
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Size(mm)
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Part No.
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3.2x3.2x3.2
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PBS0-201
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5x5x5
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PBS0-202
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10x10x10
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PBS0-203
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12.7x12.7x12.7
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PBS0-204
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15x15x15
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PBS0-205
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20x20x20
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PBS0-206
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25.4x25.4x25.4
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PBS0-207
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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.
