General purpose wire grid 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 these 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.