Holographic scattering lines observed with photorefractive BaTiO3

Autor(en): Neumann, J
Jakel, G
Kratzig, E
Stichwörter: ANISOTROPIC SCATTERING; CRYSTALS; LIGHT-INDUCED SCATTERING; Optics; Physics; Physics, Applied
Erscheinungsdatum: 1996
Herausgeber: SPRINGER VERLAG
Journal: APPLIED PHYSICS B-LASERS AND OPTICS
Volumen: 63
Ausgabe: 6
Startseite: 599
Seitenende: 604
Zusammenfassung: 
We investigate holographic scattering processes in BaTiO3 pumped by two coherent copropagating waves. Four lines are observed on a screen behind the sample. The experimental results are well described by a model taking into account parametric mixing of four copropagating waves and limitations of optically induced space charge fields because of the finite trap density.
ISSN: 09462171

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