Measurement of the Dynamic Hyperpolarizabilities

This section and the next section attempt to introduce the computational methods currently in use, with emphasis on their development in the period 1970-1998. Literature references are necessarily selective and are intended to 

A comprehensive review of the literature by Hasanein (1993)32 is a convenient source, with a more complete listing of earlier material and the rather earlier article by Dykstra et al. (1989)33 provides a clear account of the logical structure of static polarization theories built around the mathematical structures obtained by analytical differentiation. Reviews of hyperpolarizability calculations will be found in recent specialist symposia.8,34,5 

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