Example: FTIR Spectropolarimetry
for Sample Materials
• FTIR in emission mode with P-SIM Module retrofitted to
front of spectrometer
• Grazing angle specular reflectance
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Wavenumber @cm-1D
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FTIR P-SIM spectrum obtained at 75-deg incidence angle, viewing a water
scene filling the FOV. Clear sky background, -4C ambient temperature, 37C
water temperature. The fringes indicate the expected 2-4% polarization.
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