Name: NBK7 Polarizing Beamsplitter CubePBS Prism
Brand: Wuhan Siwer Optics
Price: 20 USD

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N-BK7 Polarizing Beamsplitter Cube(PBS) Prism

Brand Name:Wuhan Siwer Optics

Model Number:PBS

Minimum Order Quantity:20 pieces

Delivery Time:4-6weeks

Payment Terms:T/T, Western Union

Place of Origin:Wuhan,China

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Wuhan Siwer Optics Co.,Ltd

Verified Supplier

Location: Wuhan Hubei China

Address: Building 7, No. 116, Gaoxin Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province

Supplier`s last login times: within 26 hours

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Product Details Company Profile

Product Details

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.

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:	101010mm
	12.712.712.7*mm
	151515mm
	202020mm
	25.425.425.4mm
Standard Wavelength:	450-650nm
	600-900nm
	900-1200nm

Production Line

Related Prisms

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.

Company Profile

Company profile

Wuhan Siwer Optics is a professional manufacturer of various optical components.We focuses on production of optical interference filters,infrared and visible optical components.
The company has optical optimization design, precision optical processing and optical coating technology and production technology, with complete production processing and testing equipment, perfect quality management system.
With continuous technological progress and management innovation, we will create more value and provide better products and services for our customers.

Product Range

Discover the range of standard optical components,including interference filters,optical lenses,prisms,laser windows,dielectric and metallic mirors.We can supply quick interference filters purchase and delivery from our stock,design and manufacture custom optical elements from a wide range of optical materials with vacuum coatings.

Infrared and visible optical prisms,lenses,windows
Material:Germanium,Silicon,ZnSe,ZnS,CaF2,MgF2,Sapphire,Visible optical glass,etc.

Interference filters:bandpass filters,shortpass filters,longpass filters.

Our filters are widely used in: driverless, UAV, optical fiber communication, industrial laser, automation equipment, semiconductor production, micro measurement system, building surveying and mapping, biometrics, medical instruments and devices, security monitoring, beauty instruments, stage lighting, high-energy laser equipment, military equipment, infrared imaging, visual light source, biochemical analyzer, enzyme marker, fingerprint identification, rainbow Membrane recognition, micro projection and imaging systems.

Optical coatings:Infrared Anti-Reflective Coating,Partial Reflective Coating, High Reflective Coating, Polarization Beamsplitter Coating, Dichroic Coating.

Our products are widely used in Precision Instruments,Beauty Equipments,Medical Equipments,Infrared Imaging,Measurement Systems,Laser Processing Equipments,and Scientific area.