Polarization Optics

Product Catalog 2014

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Laser optics direct from stock. All products are inspected at metrology laboratory, certified and delivered worldwide direct from European Union.

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Brewster Type Thin film polarizers

Brewster Type Thin film polarizers
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Material BK7, UVFS
Diameter tolerance +0.0/-0.1 mm
Thickness tolerance ±0.1 mm
Clear Aperture >90%
Surface quality 20/10 S/D
Surface flatness <λ/10 @ 632.8 nm
Parallelism error <30 arcsec
Extinction ratio Tp/Ts >200:1
Typical transmission Tp > 95%
Typical reflection Rs > 99.5%
Laser induced damage threshold >5 J/cm2 for 10 ns pulses @ 1064 nm
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Attention! You can customise this product to your needs.
Brewster Thin Film polarizers are used for high energy applications.
They have high damage threshold reaching 10 J/cm² @ 1064 nm for 8 ns. Brewster polarizers are used as an alternative to Glan-Taylor laser polarizing prisms or cube polarizing beamsplitters.
Typically, BK7 or UVFS dielectric coated Brewster Type Thin film polarizers separate the s- and p-polarization components of high energy laser beams and are intended for intra and extra cavity usage.
Typical polarization ratio Tp/Ts is 200:1 and it is achieved at 56 ° AOI (Brewster angle). For optimal transmission Brewster Type Thin Film Polarizer should be mounted in an appropriate holder for angular adjustment.
Dual band or other dimensions thin film polarizers are available by request.
varna Efficiently separates the s- and p- polarization components
varna Optimised for popular laser wavelengths
varna Many Brewster Thin Film polarizers are available from STOCK with Fast delivery!

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Items per page page
Wavelength, nm Dimensions, mm Substrate material Delivery Product ID Price Action
940 Ø25.4 x 3 BK7 2-4 weeks 2-BFP-0940-0254 85 €
980 Ø25.4 x 3 BK7 2-4 weeks 2-BFP-0980-0254 85 €
795 - 805 (centered @ 800 nm) Ø25.4 x 3 UVFS 2-4 weeks 2-BFP-0800-0254 94 €
940 20 x 40 x 5 BK7 2-4 weeks 2-BFP-0940-2040 110 €
980 20 x 40 x 5 BK7 2-4 weeks 2-BFP-0980-2040 110 €
532 20 x 40 x 5 UVFS 2-4 weeks 2-BFP-0532-2040 130 €
795 - 805 (centered @ 800 nm) 20 x 40 x 5 UVFS 2-4 weeks 2-BFP-0800-2040 130 €
1020 - 1040 (centered @ 1030 nm) 20 x 40 x 5 UVFS 2-4 weeks 2-BFP-1030-2040 150 €
1064 20 x 40 x 5 UVFS 1-3 days 2-BFP-1064-2040 130 €
1550 Ø25.4 x 3 BK7 1-3 days 2-BFP-1550-0254 85 €
355 Ø25.4 x 3 UVFS 1-3 days 2-BFP-0355-0254 99 €
515 Ø25.4 x 3 UVFS 1-3 days 2-BFP-0515-0254 94 €
780 Ø25.4 x 3 UVFS 1-3 days 2-BFP-0780-0254 94 €
1550 20 x 40 x 5 BK7 1-3 days 2-BFP-1550-2040 110 €
780 - 820 (centered @ 800 nm) Ø25.4 x 3 UVFS 1-3 days 2-BFP-0800-A-0254 130 €
780 20 x 40 x 5 UVFS 1-3 days 2-BFP-0780-2040 130 €
266 Ø25.4 x 3 UVFS 1-3 days 2-BFP-0266-0254 119 €
400 Ø25.4 x 3 UVFS 1-3 days 2-BFP-0400-0254 94 €
343 Ø25.4 x 3 UVFS 1-3 days 2-BFP-0343-0254 99 €
343 20 x 40 x 5 UVFS 1-3 days 2-BFP-0343-2040 170 €
266 20 x 40 x 5 UVFS 1-3 days 2-BFP-0266-2040 185 €
1020 - 1040 (centered @ 1030 nm) Ø25.4 x 3 UVFS 1-3 days 2-BFP-1030-0254 119 €
780 - 820 (centered @ 800 nm) 20 x 40 x 5 UVFS 1-3 days 2-BFP-0800-A-2040 160 €
355 20 x 40 x 5 UVFS 1-3 days 2-BFP-0355-2040 170 €
400 20 x 40 x 5 UVFS 1-3 days 2-BFP-0400-2040 130 €
532 Ø25.4 x 3 UVFS 1-3 days 2-BFP-0532-0254 94 €
1064 Ø25.4 x 3 UVFS 1-3 days 2-BFP-1064-0254 94 €
515 20 x 40 x 5 UVFS 1-3 days 2-BFP-0515-2040 130 €

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You can customise this product to your needs. If you do not find suitable specifications for your application please contact us for custom solution.

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Choose from 121 Brewster Type Thin film polarizers