Opto-Physics Wire Grid Infrared Polarizer

Opto-Physics Infrared Polarizers

Specac offer a range of holographic infrared wire grid polarizers for general-purpose optical physics applications.

These IR polarizers are offered from stock on calcium fluoride (CaF2), barium fluoride (BaF2), zinc selenide (ZnSe), and thallium bromoiodiode (KRS-5) substrates. Manufactured with a grid periodicity of 2500 lines/mm, they offer acceptable extinction coefficient and transmission throughput performance at an economical price.

Specac's Opto-Physics Infrared Polarizer are mounted in 25 mm or 50 mm support rings to be compatible with standard laboratory physics optical component mounting accessories.

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Polarizers
  • Opto-Physics IR Polarizer – BaF2 A Barium Fluoride Opto-Physics Infrared Polarizer (18mm C.A.). GS57502
  • Opto-Physics IR Polarizer – BaF2 A Barium Fluoride Opto-Physics Infrared Polarizer (34mm C.A.). GS57506
  • Opto-Physics IR Polarizer – CaF2 A Calcium Fluoride Opto-Physics Infrared Polarizer (18mm C.A.). GS57501
  • Opto-Physics IR Polarizer – CaF2 A Calcium Fluoride Opto-Physics Infrared Polarizer (34mm C.A.). GS57505
  • Opto-Physics IR Polarizer – KRS-5 A KRS-5 Opto-Physics Infrared Polarizer (18mm C.A.). GS57500
  • Opto-Physics IR Polarizer – KRS-5 A KRS-5 Opto-Physics Infrared Polarizer (34mm C.A.). GS57504
  • Opto-Physics IR Polarizer – ZnSe A Zinc Selenide Opto-Physics Infrared Polarizer (18mm C.A.). GS57503
  • Opto-Physics IR Polarizer – ZnSe A Zinc Selenide Opto-Physics Infrared Polarizer (34mm C.A.). GS57507
 
Data Sheets
User Manuals

Features

  • 2 microns to 35 microns (5000 cm-1 to 285 cm-1) operating range
  • CaF2, BaF2, ZnSe, and KRS-5 substrates
  • 25 mm and 50 mm standardised optical mounts
  • Wide acceptance angle for non-collimated beam