FTIR Wire Grid Polarizers by Specac Ltd

Manufacturer Specac Ltd
5.0
/
5.0
  |  1 reviews
Specac manufactures a range of infrared wire grid polarizers for FT-IR spectroscopic analysis. Applications include the study of orientation effects of single crystals, polymers, and other molecules, measuring thin films on reflective surfaces, and obtaining optimum sensitivity for reflectance measurements. These polarizers are available on a choice of calcium fluoride (CaF2), barium fluoride (BaF2), zinc selenide (ZnSe), thalium bromoiodiode (KRS-5), or germanium (Ge) substrates. With a grid... Read more


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FTIR Wire Grid Polarizers
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Average Rating: 5.0
1 Scientist has reviewed this product

5 out of 5
Ease of use
5 out of 5
After sales service
5 out of 5
Value for money


  • Status:

    Reviewer
  • Member since: 2017

  • Organization: Department of Physics



  • Ease of use
    5 out of 5
    After sales service
    5 out of 5
    Value for money
    5 out of 5
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great product and affordable price
Rating: 5.0

  • Application Area: optical spectroscopy

"The quality of the polarizers is really good: excellent extinction coefficient Practically no maintenance is needed"

Review date: 19 Jul 2017 | FTIR Wire Grid Polarizers

Specac manufactures a range of infrared wire grid polarizers for FT-IR spectroscopic analysis. Applications include the study of orientation effects of single crystals, polymers, and other molecules, measuring thin films on reflective surfaces, and obtaining optimum sensitivity for reflectance measurements.

These polarizers are available on a choice of calcium fluoride (CaF2), barium fluoride (BaF2), zinc selenide (ZnSe), thalium bromoiodiode (KRS-5), or germanium (Ge) substrates. With a grid periodicity of 4000 lines/mm, they offer high extinction coefficients and excellent throughput over the range 5000 cm-1 to 285 cm-1. The thin profile of this polarizer makes it suitable for FT-IR applications in which there are space constraints.

These polarizers are designed to fit directly into the aperture ports of all Specac Benchmark baseplate compatible accessories, such as the Golden Gate ATR, Silver Gate Evolution ATR, Gatewayhorizontal ATR systems, and the Cyclone and Tornado long pathlength gas cells. Alternatively, these polarizers are compatible with Specac’s 3” by 2” Slide Mount Polarizer Mount.