Raman spectroscopy uses scattered light to identify a substance's chemical ingredients and is one of the most widely used ...

This research highlights Raman spectroscopy's role in evaluating gasoline, jet fuel, and diesel, streamlining lab workflows ...

Image Credit: Thermo Fisher Scientific – Portable and Handheld Raman Spectroscopy Figure 1 displays an example Raman spectrum, with intensity plotted against Raman shift in terms of wavenumber ...

In this example, it is worth noting the large number of sharp, well-resolved peaks and the many differences between the spectra. Spectra were obtained using a Renishaw Raman microscope with 785 nm ...

You can’t clean up what you can’t detect, whether it’s dealing with the aftermath of a chemical spill or checking food for ...

Laser-based technologies like LIBS, Raman, and NIR spectroscopy are transforming food safety by enabling rapid, ...

Surfaces at this scale rely on nanoscale interactions and Raman spectroscopy has been known to determine if a substance on a surface will degrade in the presence of light, i.e. photodegradation.

When a sample is subjected to stress and strain, the material may show changes in Raman spectra. For example, in semiconductors, strain and stress are introduced into the materials to produce the ...

A PDF version of this document with embedded text is available at the link below: US012203862B1 (12) United States Patent LaChapelle et al. (54) RAMAN SPECTROSCOPY SYSTEM (71) Applicant ...