Raman shift | definition of Raman shift by Medical dictionary
Raman, Sir Chandrasekhara Venkata (redirected from Raman shift)
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Raman, Sir Chandrasekhara Venkata, Indian physicist and Nobel laureate, 1888-1970.
- a change in frequency undergone by monochromatic light scattered in passage through a transparent substance whose characteristics determine the amount of change. Synonym(s): Raman shift
Raman spectrum - the characteristic array of light produced by the Raman effect.
References in periodicals archive
4000 cm-1 of Raman shift
at a center resolution of around 2.
Previously, the Raman shift
was calibrated with the strong peak at 521 c[m.
Preliminary results using Raman spectroscopy revealed a significant peak analysis at a Raman shift
of approximately 3000 cm-1.
The team at the Institute of Physics has recognised that diamond has a high Raman gain coefficient and a large Raman shift
compared to conventional Raman media," adds Chris Wort, Technical Manager at Element Six.
The difference between the incident and re-emitted wavelength is the Raman shift