4 which utilized Rayleigh scattering or scattering from particulate matter such as aerosols and dust particles. With Raman scattering, the wavelength of the scattered light is shifted, the amount ...

When light interacts with a molecule, most photons are elastically scattered (Rayleigh scattering). A small fraction, however, is inelastically scattered, experiencing a change in energy and ...

Stokes scattering is much less likely to occur than Rayleigh scattering, however. It is also important to note that Raman ...