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Polarization Cube Beamsplitter(PBS)

Polarization Cube Beamsplitter(PBS)

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Features
 Polarizing Cube Beamsplitter split randomly polarized beams into two orthogonal,linearly,polarized components-S-polarized light is reflected at a 90deg.Angle while P-polarized light is transmitted.Each beamsplitter consists of a pair of precision high tolerance right angle prisms cemented together with a dielectric coating on the hypotenuse of one of prisms.
Specifications
Specifications of Polarization Cube Beamsplitter:
Dimension Tolerance: ±0.2mm
Flatness: λ/4 @ 632.8nm
Surface Quality: 60/40
Extinction Ratio: Narrow Band: 1000:1 ; Broad Band: 500:1
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:


1. Narrow Band of Polarization Cube Beamsplitter:
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
*Material: BK7
*Wavelenght: 488, 532, 632.8, 650, 808, 850, 980, 1064, 1310, 1550 nm

2. Broad Band of Polarization Cube Beamsplitter:
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
*Material: SF5
*Wavelenght: 450-650, 650-850, 900-1200, 1200-1550, 1500-1610 nm


Order Information of Polarization Cube Beamsplitter:
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: 650-850nm