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Exact Optical Susceptibilities of Three State Systems Interacting with a Single Frequency Electric Field

Published online by Cambridge University Press:  25 February 2011

Theresa C. Kavanaugh
Affiliation:
Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA
Robert J. Silbey
Affiliation:
Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA
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Abstract

Using Floquet theory together with density matrix formalism, an exact, nonpertur-bative expression for the optical susceptibility of a three level system interacting with a single mode electric field is derived. By using a three state model that mimics a polymeric system, it is shown that in certain cases, using typical values for the intensity of the electric field, successive terms in the series χω=χ(1) + χ(3) E2… approach the same of order magnitude.

Type
Research Article
Copyright
Copyright © Materials Research Society 1992

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References

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