Infrared Grid Polarizing Beam Splitter 4"

Sciencetech manufactures grid polarizing beam-splitters for use in the far-infrared and terahertz spectral regions. These beamsplitters divide the incoming beam according to its polarization. The beam-splitter consist of very fine parallel aluminum lines spaced 4 µm apart on a thin mylar substrate. It has the widest spectral range with a higher frequency cut-off than that of other polarizers that work in the near-millimeter wavelength range.
This particular model is 4" (10cm) diameter, and is the second largest size of the IR beam-splitter polarizer Sciencetech offers. For larger or smaller sizes, or for a full list of technical specifications, please speak with your authorized Sciencetech technical sales staff member.