Microtech Instruments

Microtech Instruments offers polarizers,polarization rotator,polyethylene lenses andterahertz (THz) low pass filter.

Three types of polarizers for THz are made of 10 µm, 15 µm or 20 µm tungsten wire wound on a circular frame with spacing ranging from 25 µm to 200 µm.

The Polarization Rotator is a wire grid polarizer combined with a mounted mirror placed at an adjustable distance behind the polarizer. It is designed to take an incoming linearly polarized signal and adjust the polarization elliptically.

The lenses are manufactured from a purified high-density polyethylene.The new terahertz (THz) low pass filter is constructed from a micro-structured material that blocks the visible through mid IR while passing THz beams.