Thin Film Plate Polarizers (TFP) - Brewster Type, 45 deg or Custom Angle - Alien Photonics

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Specifications

Substrate Material: N-BK7, Fused Silica, UVFS, Calcium Fluoride, Sapphire, Zinc Selenide, Schott Glass B270, Custom, Other
Polarizing Material: Custom, Other
Shape: Round, Square, Rectangle, Custom
Size: 1 mm
Wavelength Range: 193 – 3500 nm
Max Extinction Ratio: >= 3000:1, >= 1000:1, >= 100:1, >= 10:1
Surface Flatness: <= Lambda/10, <= Lambda/6, <= Lambda/3, <= Lambda/2
Surface Quality (Scratch-Dig): 10-5, 20-10, 40-20, 60-40, 80-50
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Features


  • High LIDT

  • High Extinction ratio

  • Brewster type, 45 deg and custom angle options available

Applications


  • Polarization-dependent optical switches

  • Optical modulators

  • Ultrafast (fs) lasers

  • Nd:YAG laser polarizer: 1064, 532, 355, 266 nm

  • Yb:YAG laser polarizer: 1030, 515, 343 nm

  • Ti:Sapphire laser polarizer: 800, 400, 267 nm