Define Raman effect. Raman effect synonyms, Raman effect pronunciation, Raman effect translation, English dictionary definition of Raman effect. n. The alteration of the frequency and the phase of light caused by scattering as the light passes through a
Copy Citation Share Medical Definition Raman adjective Ra·manˈrä-mən :of, relating to, using, or caused by theRaman effect Love words? Need even more definitions? Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!
Raman effect - 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 shift - Synonym(s): Raman effect Raman spectrum - the characteristic array of light produced ...
Surprisingly, the effect of Raman scattering always gets substantial only on the last meter, although the input peak powers vary by two orders of magnitude. More on Unwanted Raman Scattering Even in continuous-wave high-power fiber lasers and amplifiers, Raman scattering can be a problem. There ...
During investigations on effect of cooking temperature, the intensity of this band decreased as the cooking temperature increases indicating a reduction in the amount of α-helical structure (Berhe et al., 2014; 2015). The other band appearing at 1450 cm−1 arises from methylene CH2 bending ...
Raman spectroscopy and microscopy: a means of imaging material based on the Raman effect, in which a certain number of photons directed at a surface are reflected inelastically, that is, a loss of energy is recorded, generally as a function of the molecular bond length and vibration status....
Synonyms SERS; Surface-enhanced Raman scattering Definition Surface-enhanced Raman spectroscopy (SERS) is a highly sensitive optical detection technique in which lasers are used to excite vibrational transitions in a molecule adsorbed on or close to a nanostructured plasmonic metal surface. As a result...
Based on Supplementary Table 1, we calculated the sort purity using the definition $${\mathrm{Purity}}\left( {\lambda ,\tau ,r} \right) = \frac{{{\mathrm{\Sigma }}P_{{\mathrm{TP}}}{{{\mathrm{\Sigma }}P_{{\mathrm{TP}}} + {\mathrm{\Sigma }}P_{{\mathrm{FP}}},$$ (2...
2019). Based on the measured SHERLOC beam parameters, the focused laser spot has an effective area at ∼7540 μm2 (using the 1/\(e^{2}\) definition), which encompasses ∼95% of total intensity. For a typical laser pulse energy of 8 μJ at start of mission in Jezero crater, we...
Define Raman scattering. Raman scattering synonyms, Raman scattering pronunciation, Raman scattering translation, English dictionary definition of Raman scattering. n. The alteration of the frequency and the phase of light caused by scattering as the lig