In contrast, a small amount of light is scattered at different wavelengths depending on the chemical structure of the analyte (Raman scattering). A Raman spectrum is a vibrational spectrum, where each ...

Enhancement techniques including UV resonance Raman, coherent anti-Stokes Raman scattering, surface-enhanced Raman scattering and tip-enhanced Raman spectroscopy overcome the traditional challenge ...

rotational and other low-frequency modes in molecules upon inelastic scattering of monochromatic light. Because different chemical functional groups scatter light at different frequencies, Raman ...

The schematic diagram [Figure (b)] shows that the Stokes beam is modulated with an electro-optic modulator (EOM, M350-160 KD*P, Conoptics) at a couple of MHz by using a square-wave function-generator ...

What is Raman spectroscopy, and how was it discovered? Raman spectroscopy is a technique that uses light scattering to obtain ... and even discriminate between different phases of a substance.