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Opt Lett. 1988 Apr 01;13(4):321-3. doi: 10.1364/ol.13.000321.

Four-wave mixing in photorefractive crystals with depleted pumps.

Optics letters

J Goltz, C Denz, H Klumb, T Tschudi, J Albers

Affiliations

  1. Institut fur Angewandte Physik, Technische Hochschule Darmstadt, D-6100 Darmstadt, Federal Republic of Germany.

PMID: 19745886 DOI: 10.1364/ol.13.000321

Abstract

We present an analytical solution and experimental results for four-wave mixing in photorefractive crystals with depleted pumps. The approximation that we introduce permits a theoretical treatment without numerical computation. The measurements, which were performed using a BaTiO3 crystal, are compared with this model.

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