M. Schlösser, T. M. James, S. Fischer, R. J. Lewis, B. Bornschein and H. H. Telle Evaluation method for Raman depolarization measurements including geometrical effects and polarization aberrations Journal of Raman Spectroscopy 44
A numerical model was developed to evaluate, for realistic experimental configurations, effective Raman line strength functions, Φ, and depolarization ratios, ρ. It is based on interlinked integrations over the angles in the light collection path and a finite Raman source volume along the excitation laser beam. The model can take into account polarization aberrations introduced by sample cell windows and can deal with more than one optical component in the light collection path and the associated di-attenuation and retardance effects.
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