Dünnschichtpolarisatoren mit hohem Kontrast (Brewster Typ)

Dünnschichtpolarisatoren mit hohem Kontrast (Brewster Typ)

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
Parallelism error <30 arcsec
Angle of incidence Brewster angle
Laser damage threshold reports www.altechna.com/lidt
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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Produkte per Seite Seite
Dimensions, mm Transmission p-pol Transmission s-pol Wavelength, nm Coating Reflected GDD (s-pol) Coating Transmitted GDD (p-pol) Extinction Tp/Ts LIDT Delivery Produkt ID Price
10 x 20 x 5 >98% <0.2% 400 GDD < 100 fs² GDD < 200 fs² 1000:1 10 J/cm² @ 1064 nm; 10 ns; 10 Hz Request 2-HCBTFP-0400-1020 120 €
10 x 20 x 5 >99% <0.1% 515 GDD < 100 fs² GDD < 300 fs² 1000:1 10 J/cm² @ 1064 nm; 10 ns; 10 Hz Request 2-HCBTFP-0515-1020 120 €
10 x 20 x 5 >99% <0.1% 800 GDD < 200 fs² GDD < 400 fs² 1000:1 3 J/cm² @ 1064 nm; 10 ns; 10 Hz Request 2-HCBTFP-0800-1020 130 €
Ø25.4 x 5 >98% <0.2% 400 GDD < 100 fs² GDD < 200 fs² 1000:1 10 J/cm² @ 1064 nm; 10 ns; 10 Hz Request 2-HCBTFP-0400-0254 215 €
20 x 40 x 5 >99% <0.2% 1064 500:1 10 J/cm² @ 1064 nm; 10 ns; 10 Hz Request 2-HCPBTFP-1064-2040 370 €
10 x 20 x 5 >99% <0.1% 1030 GDD < 200 fs² GDD < 500 fs² 1000:1 3 J/cm² @ 1064 nm; 10 ns; 10 Hz Request 2-HCBTFP-1030-1020 140 €
20 x 40 x 5 >97% <0.3% 355 GDD < 50 fs² GDD < 100 fs² 1000:1 2 J/cm² @ 355 nm; 10 ns; 10 Hz Request 2-HCBTFP-0355-2040 265 €
Ø25.4 x 5 >99% <0.1% 800 GDD < 200 fs² GDD < 400fs² 1000:1 3 J/cm² @ 1064 nm; 10 ns; 10 Hz From stock 2-HCBTFP-0800-0254 230 €
20 x 40 x 5 >98% <0.2% 400 GDD < 100 fs² GDD < 200 fs² 1000:1 10 J/cm² @ 1064 nm; 10 ns; 10 Hz From stock 2-HCBTFP-0400-2040 250 €
20 x 40 x 5 >97% <0.3% 343 GDD < 50 fs² GDD < 100 fs² 1000:1 3 J/cm² @ 1064 nm; 10 ns; 10 Hz From stock 2-HCBTFP-0343-2040 265 €
Ø25.4 x 5 >97% <0.3% 343 GDD < 50 fs² GDD < 100 fs² 1000:1 3 J/cm² @ 1064 nm; 10 ns; 10 Hz From stock 2-HCBTFP-0343-0254 230 €
10 x 20 x 5 >99% <0.1% 1064 GDD < 200 fs² GDD < 500 fs² 1000:1 3 J/cm² @ 1064 nm; 10 ns; 10 Hz From stock 2-HCBTFP-1064-1020 140 €
20 x 40 x 5 >99% <0.1% 515 GDD < 100 fs² GDD < 300 fs² 1000:1 10 J/cm² @ 1064 nm; 10 ns; 10 Hz From stock 2-HCBTFP-0515-2040 250 €
20 x 40 x 5 >99% <0.1% 532 1000:1 10 J/cm² @ 1064 nm; 10 ns; 10 Hz From stock 2-HCBTFP-0532-2040 250 €
Ø25.4 x 5 >99% <0.1% 1030 GDD < 200 fs² GDD < 500 fs² 1000:1 3 J/cm² @ 1064 nm; 10 ns; 10 Hz From stock 2-HCBTFP-1030-0254 250 €
Ø25.4 x 5 >99% <0.1% 532 GDD < 100 fs² GDD < 300 fs² 1000:1 10 J/cm² @ 1064 nm; 10 ns; 10 Hz From stock 2-HCBTFP-0532-0254 215 €
20 x 40 x 5 >99% <0.1% 800 GDD < 200 fs² GDD < 400fs² 1000:1 3 J/cm² @ 1064 nm; 10 ns; 10 Hz From stock 2-HCBTFP-0800-2040 265 €
20 x 40 x 5 >99% <0.1% 1064 GDD < 200 fs² GDD < 500 fs² 1000:1 3 J/cm² @ 1064 nm; 10 ns; 10 Hz From stock 2-HCBTFP-1064-2040 285 €
20 x 40 x 5 >99% <0.1% 1030 GDD < 200 fs² GDD < 500 fs² 1000:1 3 J/cm² @ 1064 nm; 10 ns; 10 Hz From stock 2-HCBTFP-1030-2040 285 €
10 x 20 x 5 >99% <0.1% 532 1000:1 10 J/cm² @ 1064 nm; 10 ns; 10 Hz From stock 2-HCBTFP-0532-1020 120 €
10 x 20 x 5 >97% <0.3% 355 GDD < 50 fs² GDD < 100 fs² 1000:1 2 J/cm² @ 355 nm; 10 ns; 10 Hz From stock 2-HCBTFP-0355-1020 130 €
Ø25.4 x 5 >99% <0.1% 1064 GDD < 200 fs² GDD < 500 fs² 1000:1 3 J/cm² @ 1064 nm; 10 ns; 10 Hz From stock 2-HCBTFP-1064-0254 250 €
Ø25.4 x 5 >99% <0.1% 515 GDD < 100 fs² GDD < 300 fs² 1000:1 10 J/cm² @ 1064 nm; 10 ns; 10 Hz From stock 2-HCBTFP-0515-0254 215 €
Ø25.4 x 5 >97% <0.3% 355 GDD < 50 fs² GDD < 100 fs² 1000:1 2 J/cm² @ 355 nm; 10 ns; 10 Hz From stock 2-HCBTFP-0355-0254 230 €
10 x 20 x 5 >97% <0.3% 343 GDD < 50 fs² GDD < 100 fs² 1000:1 3 J/cm² @ 1064 nm; 10 ns; 10 Hz From stock 2-HCBTFP-0343-1020 130 €

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