evidenso
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Hello
Im having 2 questions
I'm investigating NIR light propagation in tissue such as the skin and my question is:
In dipole aprox: Absorption, emission and normal Raman scattering is one-photon processes. But what is Rayleigh scattering?
When light hit a small molecule the dipole approximation is good. But what if the single molecule
is large like a protein. What happens then to the absorption/emission/raman transitionprobability (fermis golden rule, Kramer-Heisenberg disp relation)?
Im having 2 questions
I'm investigating NIR light propagation in tissue such as the skin and my question is:
In dipole aprox: Absorption, emission and normal Raman scattering is one-photon processes. But what is Rayleigh scattering?
When light hit a small molecule the dipole approximation is good. But what if the single molecule
is large like a protein. What happens then to the absorption/emission/raman transitionprobability (fermis golden rule, Kramer-Heisenberg disp relation)?