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Coherent anti-Stokes Raman spectroscopy (CARS) selection rules, depolarization ratios and rotational structure

Coherent anti-Stokes Raman spectroscopy (CARS) selection rules, depolarization ratios and rotational structure
Coherent anti-Stokes Raman spectroscopy (CARS) selection rules, depolarization ratios and rotational structure
By putting the non-linear susceptibility tensors in irreducible spherical form it is found that orientation averaging, selection rules, and the angular dependence of intensity on field polarizations all follow in a straightforward way. These spherical tensor techniques are used to treat coherent anti-Stokes Raman scattering (CARS) in detail and a comparison is made with conventional Raman scattering. The selection rules for both processes are shown to be the same. The paper concludes with a brief discussion of the rotational structure in CARS.
0026-8976
671-682
Yuratich, M.A.
80b84a92-aa40-4e03-8c65-993ee5729380
Hanna, D.C.
3da5a5b4-71c2-4441-bb67-21f0d28a187d
Yuratich, M.A.
80b84a92-aa40-4e03-8c65-993ee5729380
Hanna, D.C.
3da5a5b4-71c2-4441-bb67-21f0d28a187d

Yuratich, M.A. and Hanna, D.C. (1977) Coherent anti-Stokes Raman spectroscopy (CARS) selection rules, depolarization ratios and rotational structure. Molecular Physics, 33 (3), 671-682. (doi:10.1080/00268977700100631).

Record type: Article

Abstract

By putting the non-linear susceptibility tensors in irreducible spherical form it is found that orientation averaging, selection rules, and the angular dependence of intensity on field polarizations all follow in a straightforward way. These spherical tensor techniques are used to treat coherent anti-Stokes Raman scattering (CARS) in detail and a comparison is made with conventional Raman scattering. The selection rules for both processes are shown to be the same. The paper concludes with a brief discussion of the rotational structure in CARS.

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Published date: March 1977

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Local EPrints ID: 78788
URI: http://eprints.soton.ac.uk/id/eprint/78788
ISSN: 0026-8976
PURE UUID: 79a9c75e-c190-4a1e-8c9e-451dfc41c507

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Date deposited: 11 Mar 2010
Last modified: 14 Mar 2024 00:22

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Author: M.A. Yuratich
Author: D.C. Hanna

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