The optimal working angle for Broadband polarizers is AOI=72° (±2°). We offer 4 types of Broadband (Ultrafast) Thin film polarizers. Polarizers work by transmitting p-polarized and reflecting s-polarized beam component. 

TRANSMISSION POLARIZERS - have polarizing coating on the input face while the output face is AR coated for p polarization. They can be optimized for highest transmission of p polarization Tp > 94% or for best contrast of polarizations.

REFLECTION POLARIZERS - have polarizing coating on the input face while the output face is AR coated for both s and p polarizations. They can be optimized for highest reflection of s polarization Rs > 98% or for best contrast of polarizations Rs: Rp >60:1. Moreover, the AR coated side of a polarizer has wedge to minimize ghosting. Standard thin film polarizers are designed for optimum performance in the 750 - 850 nm or 980 - 1090 nm range. Design of custom wavelength range is also available.

Specification

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