HOLOGRAPHIC SCATTERING LINES OBSERVED WITH PHOTOREFRACTIVE BATIO3

Citation
J. Neumann et al., HOLOGRAPHIC SCATTERING LINES OBSERVED WITH PHOTOREFRACTIVE BATIO3, Applied physics. B, Lasers and optics, 63(6), 1996, pp. 599-604
Citations number
17
Categorie Soggetti
Physics, Applied",Optics
ISSN journal
09462171
Volume
63
Issue
6
Year of publication
1996
Pages
599 - 604
Database
ISI
SICI code
0946-2171(1996)63:6<599:HSLOWP>2.0.ZU;2-7
Abstract
We investigate holographic scattering processes in BaTiO3 pumped by tw o coherent copropagating waves. Four lines are observed on a screen be hind the sample. The experimental results are well described by a mode l taking into account parametric mixing of four copropagating waves an d limitations of optically induced space charge fields because of the finite trap density.