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T-GTR5-MIR - Mid-IR Rutile Polarizer, Ø5 mm Clear Aperture, 2.2 - 4 µm

Fosco Connect Part No.: T-GTR5-MIR

  • $ 1,585.00 or



T-GTR5-MIR - Mid-IR Rutile Polarizer, Ø5 mm Clear Aperture, 2.2 - 4 µm

Product Drawing

  • 100 000:1 Extinction Ratio
  • 2.2 - 4 µm Wavelength Range
  • AR-Coated Entrance and Exit Faces for the Entire Wavelength Range

Our Rutile (TiO2) Polarizers offer extremely pure polarization of light with a 100 000:1 extinction ratio. They are meant for use with lasers in the 2.2 - 4 µm wavelength range and have an air-spaced design. Please note that Rutile Polarizing Prisms are designed to work with well collimated light beams. Divergent beams will produce multiple output beams.

Item # T-GTR5-MIR T-GRT8-MIR
Material TiO2 (Rutile)
Extinction Ratio 100 000:1
Wavelength Range 2.2 - 4 µm
Transmission 93% Average within Specified Wavelength Range
Acceptance Angle (Typical) ±2.0°
Beam Deviation <3 arcmin
Surface Quality 20-10 Scratch-Dig
Surface Flatness (@633 nm) λ/4
AR Coating (Entrance and Exit Windows) Ravg < 1% from 2.2 - 4 µm
Clear Aperture Ø5 mm Ø8 mm
Housing Anodized Aluminum
Housing Dimensions (l x w x h) 9.1 mm x 9.5 mm x 9.5 mm 10.7 mm x 15.9 mm x 15.9 mm
Recommended Mounts SM05PM5
PRM05GL5
SM1PM10
PRM1GL10
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