## Abstract The amplitudes and the excitation profiles of coherent resonant Raman scattering (coherent antiβStokes and Stokes Raman scattering (CARS and CSRS)) by impurity centers in crystals and/or molecules in solutions are studied, taking into account the coherence of the excited mode and the in
Coherent multiphoton resonant excitation profiles: analytical applications
β Scribed by W.R. Garrett; Yifei Zhu; Lu Deng; M.G. Payne
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 631 KB
- Volume
- 246
- Category
- Article
- ISSN
- 0009-2614
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β¦ Synopsis
We demonstrate some novel features of three-photon resonant excitations of dipole-allowed transitions. Examples in Xe are demonstrated, and implications for analytical applications are described.
π SIMILAR VOLUMES
The time-domain theory of the excitation proΓles of resonance Raman scattering as well as CARS and CSRS of multimode systems is presented. In the time representation, the transform laws between absorption and scattering amplitudes are simpler than in the frequency representation. In particular, the
Resonance-enhanced multiphoton ionization (REMPI) offers a number of advantageous features for the analysis of complex mixtures, e.g. the ability to ionize preselected compounds and to control the degree of fragmentation, and, for a large number of substances, a high ionization efficiency. These fea
An analytical expression describing the evolution of an electron-nuclear spin system with anisotropic hyperfine coupling during selective microwave excitation is derived. The approach is applied to the two-pulse coherent Raman beat (CRB) EPR experiment, and is shown to be valid far beyond the linear