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Infrared Grid Polarizing Beam Splitter 5"

Sku: 172-8005

Quick Overview

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 ┬Ám 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 5" (12.5cm) diameter, and is the largest standard 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.

Availability: In stock


Additional Information

Name Infrared Grid Polarizing Beam Splitter 5"
SKU 172-8005
Thickness (mm) 15um
Spectral Range (nm) 2000cm-1 to 5cm-1
Reflected / Absorbed Band wire grid beamsplitter
Transmission band (nm) wire grid beamsplitter
Dimensions 5" diameter ring, 4.5" diameter clear aperture
Filter Type Other
Solar Filters N/A
Spectral Range Infrared
Filter Style Interference


SCIENCETECH has built a reputation on custom solutions.  Whether you need a small modification to an existing system or a completely novel design built from the ground up to meet your technical specifications, Sciencetech's engineering and optical design teams are ready to help.


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