Applied Spectroscopy · 1984 · 10 citations · 10 references
Natural SciencesChemistryPhysicsAnalytical ChemistryOpticsSpectroscopyAbsorption SpectroscopyCircular Dichroism SpectroscopyInfrared SpectroscopyNear-infrared SpectroscopyOptical SpectroscopyVibrational SpectroscopyCircular DichroismFourier Transform Infrared SpectroscopyFresnel DiffractionInfrared SpectraOptical AlignmentSignal-to-noise RatioSignal-to-noise Ratio AnalysisVibrational Circular Dichroism
The principles of dual-beam FT-IR vibrational circular dichroism (VCD) spectrometry are described. Results from this technique are presented and compared to the results from double modulation FT-IR spectrometry. Performance of dual-beam FT-IR VCD measurements are evaluated for signal-to-noise ratio and optical alignment. The use of Fresnel rhombs for mid-infrared circular dichroism spectrometry is described for the first time.
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