Polarizers


Nanoparticle Linear Film Polarizer

  • High Extinction Ratio and Laser Damage Threshold (See Tables Below)
  • Four Polarizer Sizes
    • Item # Prefix LPUV, LPVISA, LPVISC, LPVIS, LPNIR, and LPMIR: Ø12.5 mm or Ø25.0 mm
    • Item # Prefix LPNIRB and LPNIRC: Ø1/2″ or Ø1″
  • Unmounted or Mounted in SM-Threaded Housing
  • Item # Prefix LPNIRB and LPNIRC Have Flat Spectral Response
  • Unmounted Versions Have Protective Glass Substrate (Except LPNIRB, LPNIRA, LPNIRC, and LPMIR)
  • Resistant to UV Radiation and Chemicals
  • Custom Sizes and Wavelengths Available

Economy Film Polarizers with Windows

  • Dichroic Polarizing Film Between Two AR-Coated N-BK7 Windows
  • Three Operating Wavelength Ranges Available:
    • 400 – 700 nm (-A Designation)
    • 600 – 1100 nm (-B Designation)
    • 1050 – 1700 nm (-C Designation)
  • High Acceptance Angle: ±30°
  • Custom Sizes Available

Economy Film Polarizers

  • Visible Dichroic Polarizer Extinction Ratios:
    • >100:1 for 400 – 500 nm
    • >1000:1 for 500 – 700 nm
    • >5000:1 for 530 – 690 nm
  • NIR Diffuse Reflective Polarizers Extinction Ratios:
    • >400:1 for 600 – 1100 nm
    • >1000:1 for 600 – 940 nm
  • Custom Sizes of up to 24″ x 39″ Available

Holographic Wire Grid Polarizers

  • Wavelength region: 2.5 to 30 microns
  • CaF2, ZnSe, BaF2, Ge and KRS-5 (Thallium Bromide) substrates
  • Finer grid pattern for better low wavelength performance
  • High transmission

Polymer Circular Polarizers

  • Create Left- or Right-Handed Circular Polarization from Arbitrary Input Polarization
  • Design Wavelengths from 405 nm to 1550 nm
  • Broadband AR Coating on Both Sides
  • Custom Polarizers Available

Spec

Φ0.5“ (12.5 mm)
Φ1“ (25 mm)
Economy Film Polarizers with Windows
Economy Film Polarizers
Holographic Wire Grid Polarizers
Polymer Circular Polarizers