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Sum Rules for Multi-Photon Spectroscopy of Ions in Finite Symmetry

M. Kibler·M. Daoud
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Abstract

Models describing one- and two-photon transitions for ions in crystalline environments are unified and extended to the case of parity-allowed and parity- forbidden p-photon transitions. The number of independent parameters for characterizing the polarization dependence is shown to depend on an ensemble of properties and rules which combine symmetry considerations and physical models.

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M. Kibler, M. Daoud. 1998-11-18. Sum Rules for Multi-Photon Spectroscopy of Ions in Finite Symmetry. https://doi.org/10.1007/bf00761495

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