Beamsplitters
Narrow Band 45Polarizing Beamsplitter Cube (PBS)

Specifications


Material: BK7 glass
Dimension Tolerance: 0.2mm
Surface Quality: 60-40
Beam Deviation: 3 arc minutes
Extinction Ratio: > 100:1
Principal Transmittance: Tp >95% and Ts <1%
Principal Reflectance: Rs >99% and Rp <5%
Coatings:
45Polarizing beamsplitter coating on the hypotenuse face
AR coating: R <0.25% per face for 4 faces



Wavelength (nm) 488, 514.5, 532, 632.8, 635, 670, 780, 850, 980, 1064, 1300, 1550
PART NO PBSC101 PBSC201 PBSC301 PBSC401 PBSC501
Size (mm) 5x5x5 10x10x10 12.7x12.7x12.7 15x15x15 20x20x20

Note: Other dimensions and other central wavelength coatings are available in prototype and production quantities.

 
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