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56Deg Polarization Beamsplitter Plate

★ Split the S beam and P beam
★ Brewster angle of incidence
★ Suitable for high power application
★ RoHS Compliant

Available Options

SKUThickness(mm)Wavelength(nm)Dimension(mm)Extinction RatioMaterialPrice 
56-P-BS-PT0012-106431053-106412.7Tp/Ts>500BK7
56-P-BS-PT0025-106431053-106425.4Tp/Ts>500BK7
56-P-BS-PT0025-5323527-53225.4Tp/Ts>100BK7
56-P-BS-PT0030-106431053-106430Tp/Ts>100BK7
56-P-BS-PT0030-5323527-53230Tp/Ts>200BK7
56-P-BS-PT0050-106431053-106450.8Tp/Ts>100BK7
56-P-BS-PT0050-5323527-53250.8Tp/Ts>100BK7
56-P-BS-PT1025-266326625.4Tp/Ts>100UVFS
56-P-BS-PT1025-3553351-35525.4Tp/Ts>200UVFS
56-P-BS-PT1030-266326630Tp/Ts>100UVFS
56-P-BS-PT1030-355335530Tp/Ts>100UVFS
56-P-BS-PT1050-266326650.8Tp/Ts>100UVFS
56-P-BS-PT1050-3553351-35550.8Tp/Ts>100UVFS
56-P-BS-PT30110700936.35106425.4Tp/Ts>100UVFS
56-P-BS-PT30110701133106425Tp/Ts>500UVFS
56-P-BS-PT3011070132335525.4Tp/Ts>100UVFS
56-P-BS-PT3011070198351512.7Tp/Ts>100UVFS
56-P-BS-PT301107021121053-106416.05*10.05Tp/Ts>500BK7

Description

Material BK7, UV Fused Silica
Dimension Tolerance +0/-0.2mm
Thickness Tolerance ±0.2mm
Surface Quality 60/40 scratch and dig
Clear Aperture >90%
Flatness <λ/8@632.8nm per 25mm
Parallelism <3 arc minutes
Extinction Ratio Tp/Ts>100:1
Transmission Tp>95%, Ts<0.5%
Reflection Rs>99.5%, Rp<5%
Coating AOI 56.5deg (Should be tuned to optimized AOI in use), one surface coated, rear surface uncoated
Damage threshold >5J/cm2, 20ns, 20Hz, @1064nm

Additional information

Thickness(mm)

2, 3, 6.35

Wavelength(nm)

1053-1064, 1064, 266, 351-355, 355, 515, 527-532

Dimension(mm)

12.7, 16.05*10.05, 25, 25.4, 30, 50.8

Extinction Ratio

Tp/Ts>100, Tp/Ts>200, Tp/Ts>500, Tp/Ts>100, Tp/Ts>200, Tp/Ts>500

Material

BK7, UVFS

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