Wuhan Siwer Optics Co.,Ltd

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N-BK7 Polarizing Beamsplitter Cube(PBS) Prism

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Wuhan Siwer Optics Co.,Ltd
City:wuhan
Province/State:hubei
Country/Region:china
Contact Person:MrJason
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N-BK7 Polarizing Beamsplitter Cube(PBS) Prism

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Brand Name :Wuhan Siwer Optics
Model Number :PBS
Place of Origin :Wuhan,China
MOQ :20 pieces
Price :20-80 USD/piece
Payment Terms :T/T, Western Union
Supply Ability :500 pieces/month
Delivery Time :4-6weeks
Packaging Details :1.Tissue paper. 2.Plastic foam packaging film. 3.Hard carton box with quakeproof filler
Material :N-BK7 or H-K9L
Size tolerance :+/-0.1mm
Chamfer :0.2-0.5mm
Surface quality :60/40
Surface flatness :Lambda/2 in 25.4mm
Angle Tolerance :3 arc min
Standard coating :Customized
Size range :5-150mm
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N-BK7 Polarizing Beamsplitter Cube(PBS)

Polarizing Cube Beamsplitters 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.

N-BK7 Polarizing Beamsplitter Cube(PBS) Prism N-BK7 Polarizing Beamsplitter Cube(PBS) Prism N-BK7 Polarizing Beamsplitter Cube(PBS) Prism

Material BK7, SF glass
Dimension Tolerance ±0.2mm
Extinction Ratio >100:1 for broadband, >500:1 for narrow band
Surface Quality 60/40 scratch and dig
Clear Aperture >90%
Beam Deviation <3 arc minutes
Flatness λ/4@632.8nm per 25mm
Principal Transmittance Narrow: Tp>95% and Ts<1%
Broad: Tp>90% and Ts<1%
Principal Reflectance Narrow: Rs>99% and Rp<5%
Broad: Rs>99% and Rp<10%
Coating Polarization beamsplitter coating on hypotenuse face
AR coating on all input and output faces
Damage Threshold >500mJ/cm2, 20ns, 20Hz, @1064nm

Standard Sizes: 10*10*10mm
12.7*12.7*12.7*mm
15*15*15mm
20*20*20mm
25.4*25.4*25.4mm
Standard Wavelength: 450-650nm
600-900nm
900-1200nm


Production Line

N-BK7 Polarizing Beamsplitter Cube(PBS) Prism

Related Prisms

N-BK7 Polarizing Beamsplitter Cube(PBS) Prism

What's the way of shipping?
We accept DHL, Fedex, TNT, UPS, SF, EMS etc. If you have your own express account, it's great.

How to pay?

(1) T/T, PayPal, West Union,etc

(2) Bank Fee: West Union-USD30.00(≤USD3000.00),

T/T-USD20.00+, PayPal-5%. Please consult the local bank.


What's the deliver time?
For inventory: the delivery time is around 5 workdays.

Customized products: the delivery time is 10 to 30 workdays. According to the quantity and precision.

Can I customize the products based on my need?
Yes, we can customize the material, specifications and optical coating for your optical components based on your needs. OEM is available.

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