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Proceedings Paper

General properties of harmonic generation susceptibilities
Author(s): F. Bassani; V. Lucarini
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Paper Abstract

We derive the asymptotic behavior of the nth order harmonic generation susceptibility using the Kubo response function formalism: it is characterized by a (omega) -2n-2 dependence and a coefficient proportional to the trace of the (n+1)th derivative of the potential energy on the equilibrium density matrix. Using this result and the analytical properties of the susceptibility considered we derive new Kramers-Kroenig relations and sum rules. The general properties obtained show a strict correspondence with those already obtained with the classical anharmonic oscillator model.

Paper Details

Date Published: 23 March 2001
PDF: 10 pages
Proc. SPIE 4350, Laser Optics 2000: Solid State Lasers, (23 March 2001); doi: 10.1117/12.420960
Show Author Affiliations
F. Bassani, Scuola Normale Superiore and INFM (Italy)
V. Lucarini, Scuola Normale Superiore and INFM (Italy)

Published in SPIE Proceedings Vol. 4350:
Laser Optics 2000: Solid State Lasers
Vladimir I. Ustugov, Editor(s)

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