Question

Why anti stokes lines are weaker than stokes line?

Answer 1

Answer:

Explanation: This occurs because only molecules that are vibrationally excited prior to irradiation can give rise to the anti-Stokes line. Hence, in Raman spectroscopy, only the more intense Stokes line is normally measuredRaman scattering is a relatively weak process.

Answer 2

antistokes lines are weaker than stokes line.

This occurs because of only molecules that are vibrationally existed prior To irradiation can give rise to anti stoke lines. Hence, in Raman molecular activity only the more intense stoke lines is normally measured by Raman scattering is a relatively weak process