Spectroscopy-12-01-2016

Spectroscopy
Molecular Spectroscopy Workbench

December 01, 2016

Raman spectroscopy can be used to determine the temperature of a material when other more direct means are either impractical or not possible. The material’s temperature can affect the peak position of Raman bands. When a Raman band shifts significantly with temperature, the monitoring of the peak position can be the most straightforward manner of determining temperature provided the Raman spectrometer has sufficient spectral resolution. Another method is to determine the temperature from the ratio of the Stokes and anti-Stokes signal strengths of a given Raman band. The latter method requires the ability to detect light at wavelengths longer and shorter than that of the laser and an accurate measurement of the wavelength dependent instrument response function.

Spectroscopy Spotlight
Spectroscopy

December 01, 2016

Advances in spatial resolution for Fourier transform infrared (FT-IR) imaging historically have involved the use of a synchrotron source, but new optics have been developed that yield better spectral quality and spatial resolution than are provided by existing synchrotron sources. Kathleen Gough, Professor in the Department of Chemistry at the University of Manitoba, has been working with her group to conduct diagnostic tissue imaging with the new thermal source FT-IR system. She recently spoke to us about these efforts.

Spectroscopy
Application Notes (Advertising Content)

December 01, 2016

Spectroscopy
Application Notes (Advertising Content)

December 01, 2016

Spectroscopy

Spectroscopy
Application Notes (Advertising Content)

December 01, 2016

Spectroscopy
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December 01, 2016

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December 01, 2016

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December 01, 2016

Spectroscopy
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December 01, 2016

Spectroscopy
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December 01, 2016

Spectroscopy
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December 01, 2016

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December 01, 2016

Spectroscopy
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December 01, 2016

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December 01, 2016

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December 01, 2016

Spectroscopy
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December 01, 2016

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Spectroscopy

December 01, 2016

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Spectroscopy

December 01, 2016

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Spectroscopy

December 01, 2016

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Spectroscopy

December 01, 2016

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December 01, 2016

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December 01, 2016

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Spectroscopy

December 01, 2016

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Spectroscopy

December 01, 2016

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Spectroscopy

December 01, 2016

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Spectroscopy

December 01, 2016

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Spectroscopy

December 01, 2016

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Spectroscopy

December 01, 2016

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Spectroscopy

December 01, 2016