Thin Film Plate Polarizers


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Product Catalog 2017

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High Contrast Brewster Type Thin Film Polarizers

High Contrast Brewster Type Thin Film Polarizers
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Substrate Material UVFS
Diameter tolerance +0/-0.1 mm
Thickness tolerance ±0.1 mm
Clear aperture >90%
Surface quality 20-10 S-D
Transmitted wavefront distortion (TWD) <λ/10 @ 632.8 nm
Extinction ratio Tp/Ts > 1000:1
Parallelism error <30 arcsec
Angle of incidence Brewster angle
Laser damage threshold reports www.altechna.com/lidt
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Attention! You can customise this product to your needs.
These high contrast Thin Film Polarizers (TFP) are made using advanced Ion Beam Sputtering (IBS) coating technology. UVFS dielectric coated high contrast thin film polarizers separate the s- and p-polarization components of high energy laser beams. Due to very low losses they are perfect for intra and extra cavity usage.

Typical polarization ratio of these polarizers is well above 1000:1 (Tp:Ts). For optimal performance, high contrast Thin Film Polarizer should be mounted in an appropriate holder alowing angular adjustment.
varna Made using IBS technology
varna Tp:Ts >1000:1
varna High Tp, low absorption & scattering
varna No aging effects due to the negligible porosity of the coatings

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Dimensions, mm Transmission p-pol Wavelength, nm Coating Reflected GDD (s-pol) Coating Transmitted GDD (p-pol) Transmission s-pol Delivery Product ID Price Action
10 x 20 x 5 >98% 400 GDD < 100 fs² GDD < 200 fs² <0.2% Request 2-HCBTFP-0400-1020 144 $
10 x 20 x 5 >99% 515 GDD < 100 fs² GDD < 300 fs² <0.1% Request 2-HCBTFP-0515-1020 144 $
10 x 20 x 5 >99% 800 GDD < 200 fs² GDD < 400 fs² <0.1% Request 2-HCBTFP-0800-1020 156 $
Ø25.4 x 5 >98% 400 GDD < 100 fs² GDD < 200 fs² <0.2% Request 2-HCBTFP-0400-0254 258 $
20 x 40 x 5 >97% 343 GDD < 50 fs² GDD < 100 fs² <0.3% Request 2-HCBTFP-0343-2040 318 $
20 x 40 x 5 >97% 355 GDD < 50 fs² GDD < 100 fs² <0.3% Request 2-HCBTFP-0355-2040 318 $
20 x 40 x 5 >99% 1030 GDD < 200 fs² GDD < 500 fs² <0.1% Request 2-HCBTFP-1030-2040 342 $
Ø25.4 x 5 >99% 800 GDD < 200 fs² GDD < 400fs² <0.1% From stock 2-HCBTFP-0800-0254 276 $
20 x 40 x 5 >98% 400 GDD < 100 fs² GDD < 200 fs² <0.2% From stock 2-HCBTFP-0400-2040 300 $
Ø25.4 x 5 >97% 343 GDD < 50 fs² GDD < 100 fs² <0.3% From stock 2-HCBTFP-0343-0254 276 $
10 x 20 x 5 >99% 1064 GDD < 200 fs² GDD < 500 fs² <0.1% From stock 2-HCBTFP-1064-1020 168 $
20 x 40 x 5 >99% 515 GDD < 100 fs² GDD < 300 fs² <0.1% From stock 2-HCBTFP-0515-2040 300 $
20 x 40 x 5 >99% 532 GDD < 100 fs² GDD < 300 fs² <0.1% From stock 2-HCBTFP-0532-2040 300 $
Ø25.4 x 5 >99% 1030 GDD < 200 fs² GDD < 500 fs² <0.1% From stock 2-HCBTFP-1030-0254 300 $
Ø25.4 x 5 >99% 532 GDD < 100 fs² GDD < 300 fs² <0.1% From stock 2-HCBTFP-0532-0254 258 $
10 x 20 x 5 >99% 1030 GDD < 200 fs² GDD < 500 fs² <0.1% From stock 2-HCBTFP-1030-1020 168 $
20 x 40 x 5 >99% 800 GDD < 200 fs² GDD < 400fs² <0.1% From stock 2-HCBTFP-0800-2040 318 $
20 x 40 x 5 >99% 1064 GDD < 200 fs² GDD < 500 fs² <0.1% From stock 2-HCBTFP-1064-2040 342 $
10 x 20 x 5 >99% 532 GDD < 100 fs² GDD < 300 fs² <0.1% From stock 2-HCBTFP-0532-1020 144 $
10 x 20 x 5 >97% 355 GDD < 50 fs² GDD < 100 fs² <0.3% From stock 2-HCBTFP-0355-1020 156 $
Ø25.4 x 5 >99% 1064 GDD < 200 fs² GDD < 500 fs² <0.1% From stock 2-HCBTFP-1064-0254 300 $
Ø25.4 x 5 >99% 515 GDD < 100 fs² GDD < 300 fs² <0.1% From stock 2-HCBTFP-0515-0254 258 $
Ø25.4 x 5 >97% 355 GDD < 50 fs² GDD < 100 fs² <0.3% From stock 2-HCBTFP-0355-0254 276 $
10 x 20 x 5 >97% 343 GDD < 50 fs² GDD < 100 fs² <0.3% From stock 2-HCBTFP-0343-1020 156 $

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