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     Thin film polarizer-45°
Home >> Glan Polarizer >> Thin film polarizer-45° 

Thin film Polarizer:  New Product

Dayoptics has newly developed thin film polarizer based on 45deg. Incidence. We can assure high transmittance>95% and high reflection >99%.

  

Specifications

Material

Fused Silica

            Two sides polished

Surface Quality

40/20 both sides

Flatness

 lambda/8 @ 633nm

         Other surfaces are find ground

Chamfer

<0.3x45deg

Coating specification

Tp>95% & Rs>99% @ 355 +/-3nm, AOI=45deg.+/-1 deg

Tp>95% & Rs>99% @ W +/-5nm, AOI=45deg.+/-1 deg.  800nm>W>400nm

Tp>95% & Rs>99% @ W +/-10nm, AOI=45deg.+/-1 deg.  1100nm>W>800nm

Typical Coating Curve:

Tp>95% & Rs>99% @ 850 +/-10nm, AOI=45deg.+/-1 deg.