Four-wave mixing in photorefractive crystals with depleted pumps.
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.
Goltz
J
J
Institut fur Angewandte Physik, Technische Hochschule Darmstadt, D-6100 Darmstadt, Federal Republic of Germany.
Denz
C
C
Klumb
H
H
Tschudi
T
T
Albers
J
J