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High Power Polarizing Beam Splitter Cube

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High Power Polarizing Beam Splitter Cube

Name: High Power Polarizing Beam Splitter Cube
Brand: STAR OPTIC
Price: 1 USD

Brand Name : STAR OPTIC

Model Number : PBSO

Certification : RoHS, ISO9001

Place of Origin : Wuhan, China

MOQ : 1pc

Price : Negotiable

Payment Terms : T/T, Western Union, Paypal

Supply Ability : 50000pcs/Month

Delivery Time : Negotiable

Packaging Details : Safe and dust-free packing

Product Name : High Power Polarization Cube Beamsplitter

Technique : optically contacting

Advantage : High power

Coating : Polarizing beamsplitting coating on Hypo face, all input and output faces are AR coated

Transmission : Tp>95%

Reflection : Rs>99.5%

Extinction Ratio : Tp/Ts>1000:1

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High Power Polarization Cube Beamsplitter

Overview:

The High Power Polarizing Cube beamsplitters are constructed by optically contacting, rather than cementing, UV fused silica Right Angle Prims which increases the laser damage threshold.

The polarizing beamsplitting coating is only applied to the hypotenuse of one of the two prisms before optical contacting. The other four faces are applied with antireflection coating that minimizes reflectance over the specified wavelengths.

Star Optic offers high polarization extinction ratio of Tp/Ts>1000:1 for transmitted beam.

General Specification of High Power Polarization Cube Beamsplitter:

Material	UV Fused Silica
Dimension Tolerance	±0.2mm
Surface Quality	40/20 scratch and dig
Clear Aperture	>90%
Flatness	<λ/8@632.8nm
Beam Deviation	<3 arc minutes
Extinction Ratio	Tp/Ts>1000:1
Principal Transmittance	Tp>95%, Ts<0.1%
Principal Reflectance	Rs>99.9% , Rp<5%
Coating	Polarization beamsplitter coating on hypotenuse face AR coating on all input and output faces
Damage Threshold	>5J/cm², 20ns, 20Hz, @1064nm