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  • International Quantum Electronics Conference
  • OSA Technical Digest (Optica Publishing Group, 1990),
  • paper QWI3

Resonance Raman studies of subrotational period photodissociation of isolated molecules

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Abstract

In electronic resonance conditions, rotational Raman cross sections are no longer given by the familiar classical (Placzek-Teller) intensities or vibrational symmetry based polarization selection rules.1-5 Instead the resonance rotational Raman intensities are sensitive functions of the resonant excited state dephasing processes. We describe spontaneous resonance rotational (rovibrational) Raman scattering in a rovibronic Kramers-Heisenberg tensorial framework. Inclusion of the explicit angular dependence of molecular states allows the intensities and polarization characteristics of the resonant secondary radiation of isolated molecules to be properly captured.

© 1990 Optical Society of America

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