Polarization Beamsplitter

Material: BK7 Grade A Optical Glass
            Dimension Tolerance: +/- 0.2mm
            Surface Quality: 60-40 scratch and dig
            Beam Deviation: 3 arc minutes
            Extinction Ratio: > 100:1
            Principal Transmittance: Tp >95% and Ts <1%
            Principal Reflectance: Rs >99% and Rp <5% 
            Coatings:
              Polarization beamsplitter coating : on   hypotenuse
              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

Material: SF2 Optical Glass
            Dimension Tolerance: +/- 0.2mm
            Surface Quality: 60-40
            Beam Deviation: 3 arc minutes
            Principal Transmittance: Tp > 95% and Ts < 1%
            Principal Reflectance: Rs > 99% and Rp < 5%
            Coating:
              BBAR coating : on all input and output face
              Broadband polarization beamsplitter   coating: on hypotenuse

Wavelength(nm)

450 - 680

650 - 850

900-1200

1200-1550