Abstract
A theoretical description of the fifth-order coherent light scattering is presented. By calculating the corresponding radiative transition rate, it is found that the intensity of the fifth-order scattering light is proportional to the squares of the number density as well as to the thickness of the optical sample. The fifth-order coherent light scattering expression is a two-dimensional extension of the Kramers-Heisenberg expression for light scattering. The intensity of each peak in the two-dimensional spectrum is determined by the product of three Raman transition matrix elements. A detailed discussion on the relative intensities of the diagonal and off-diagonal peaks is presented.
| Original language | English |
|---|---|
| Pages (from-to) | 6227-6236 |
| Number of pages | 10 |
| Journal | Journal of Chemical Physics |
| Volume | 109 |
| Issue number | 15 |
| DOIs | |
| Publication status | Published - 1998 Dec 1 |
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ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
Cite this
Fifth-order coherent light scattering : Extension of the Kramers-Heisenberg expression for light scattering and two-dimensional measurement of vibrational dynamics. / Cho, Minhaeng.
In: Journal of Chemical Physics, Vol. 109, No. 15, 01.12.1998, p. 6227-6236.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Fifth-order coherent light scattering
T2 - Extension of the Kramers-Heisenberg expression for light scattering and two-dimensional measurement of vibrational dynamics
AU - Cho, Minhaeng
PY - 1998/12/1
Y1 - 1998/12/1
N2 - A theoretical description of the fifth-order coherent light scattering is presented. By calculating the corresponding radiative transition rate, it is found that the intensity of the fifth-order scattering light is proportional to the squares of the number density as well as to the thickness of the optical sample. The fifth-order coherent light scattering expression is a two-dimensional extension of the Kramers-Heisenberg expression for light scattering. The intensity of each peak in the two-dimensional spectrum is determined by the product of three Raman transition matrix elements. A detailed discussion on the relative intensities of the diagonal and off-diagonal peaks is presented.
AB - A theoretical description of the fifth-order coherent light scattering is presented. By calculating the corresponding radiative transition rate, it is found that the intensity of the fifth-order scattering light is proportional to the squares of the number density as well as to the thickness of the optical sample. The fifth-order coherent light scattering expression is a two-dimensional extension of the Kramers-Heisenberg expression for light scattering. The intensity of each peak in the two-dimensional spectrum is determined by the product of three Raman transition matrix elements. A detailed discussion on the relative intensities of the diagonal and off-diagonal peaks is presented.
UR - http://www.scopus.com/inward/record.url?scp=0032531517&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0032531517&partnerID=8YFLogxK
U2 - 10.1063/1.477263
DO - 10.1063/1.477263
M3 - Article
AN - SCOPUS:0032531517
VL - 109
SP - 6227
EP - 6236
JO - Journal of Chemical Physics
JF - Journal of Chemical Physics
SN - 0021-9606
IS - 15
ER -