Depolarization Ratio Measurements in Raman Spectrometry
β Scribed by Allemand, Charly D.
- Book ID
- 115358301
- Publisher
- Society for Applied Spectroscopy
- Year
- 1970
- Tongue
- English
- Weight
- 523 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0003-7028
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π SIMILAR VOLUMES
Exact expressions are derived for the depolarization ratios of Raman scattering by a rotating molecule. Two limiting cases are considered. one describing excitation in a continuum of states, the other describing resonance with a single discrete state. The resulting expressions are directly amenabLe
## Abstract A new method for the accurate determination of the Raman depolarization ratio is reported with an improved setup for photoacoustic Raman spectroscopy (PARS). The precise measurement is achieved by measuring the dependence of the acoustic signal intensity on the crossβangle between the p