PP-UVFS-25.4-6.35-TFP77

Polarizer by OPTOMAN

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The PP-UVFS-25.4-6.35-TFP77 from OPTOMAN is a Thin-Film Polarizer that operates at a wavelength of 532 nm. It has a diameter of 25.4 mm and thickness of 6.35 mm. This UV-grade fused silica (UVFS) polarizer has a clear aperture above 80% and surface quality of 20/10 scratch-dig. It has a surface flatness of less than lambda/10 and total wavefront distortion of lambda/8 (at 633 nm). This polarizer has a parallelism of less than 30 arcsec and LIDT of greater than 6.79 J/cm2. It has an ion beam sputtering coating with an angle of incidence of 45 deg. This polarizer has a reflective surface with high reflectance above 99.8% (for s-polarized light) & high transmittance of over 97% (for p-polarized light) and an anti-reflective surface with a reflectance of less than 0.1% (for p-polarized light).

Product Specifications

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Product Details

  • Part Number
    PP-UVFS-25.4-6.35-TFP77
  • Manufacturer
    OPTOMAN
  • Description
    532 nm UV-Grade Fused Silica Thin-Film Polarizer

General Parameters

  • Polarizer Type
    Thin Film Polarizers
  • Polarizer Shape
    Round
  • Wavelength Range
    532 nm
  • Polarizer Diameter
    25.4 mm
  • Diameter Tolerance
    +0/-0.1 mm
  • Thickness
    6.35 mm
  • Thickness Tolerance
    ±0.1 mm
  • Coating
    HRs 99.8% @ 532 nm, HTp 97% @ 532 nm (S1), ARp <0.1% @ 532 nm (S2)
  • S-Polarization Reflection(%)
    HRs 99.8% (S1)
  • Laser Induced Damage Threshold (LIDT)
    > 6,79 J/cm2 @ 532 nm, 6 ns, 100 Hz
  • P-Polariztion Transmission(%)
    HTp 97% (S1)
  • P-Polariztion Reflection(%)
    ARp <0.1% (S2)
  • Angle of Incidence
    45 Degree
  • Bevel/Chamfer
    0.2-0.4 mm x 45 Degree
  • Clear Aperture
    >80%
  • Parallelism
    <30 arcsec
  • Substrate/Material
    UVFS
  • Surface Flatness
    <λ/10
  • Surface Quality
    20-10 scratch-dig
  • Transmitted Wavefront Distortion
    λ/8

Technical Documents

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