Thin Film Plate Polarizers


Local representative

Laserand

Laserand
Tel: (514) 452-4693
E-mail: [email protected]
www.laserand.com

Product Catalog 2017

How did you hear about Altechna?







High Contrast 45° Thin Film Polarizers

High Contrast 45° Thin Film Polarizers
Show all
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/8 @ 632.8 nm
Parallelism error <30 arcsec
Angle of incidence 45°
Laser damage threshold reports www.altechna.com/lidt
Price list
fill request form
Attention! You can customise this product to your needs.
High Contrast 45° Thin Film Polarizers 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).

 The main advantage over Brewster type polarizers is convenience of 45° angle of incidence, which favours in more compact optical setups.
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

Order your item

1
Items per page page
Dimensions, mm Transmission p-pol Transmission s-pol Wavelength, nm Extinction Tp/Ts LIDT Delivery Product ID Price Action
ø25.4 × 5 >97% <0.2% 1064 500:1 10 J/cm² @ 1064 nm; 10 ns; 10 Hz Request 2-HCP45TFP-1064-0254 360 $
ø25.4 × 5 >97% <0.1% 1030 1000:1 3 J/cm² @ 1064 nm; 10 ns; 10 Hz Request 2-HC45TFP-1030-0254 300 $
ø25.4 × 5 >97% <0.2% 355 1000:1 2 J/cm² @ 355 nm; 10 ns; 10 Hz Request 2-HC45TFP-0355-0254 324 $
ø25.4 × 5 >97% <0.1% 1064 1000:1 3 J/cm² @ 1064 nm; 10 ns; 10 Hz Request 2-HC45TFP-1064-0254 300 $
ø25.4 × 5 >97% <0.1% 532 1000:1 10 J/cm² @ 1064 nm; 10 ns; 10 Hz Request 2-HC45TFP-0532-0254 324 $

Customize

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

Fill form

InStockOptics

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