Photorefractive oscillation in a thin plate of Ce-doped BaTiO3 crystal

Citation
Xd. Mu et al., Photorefractive oscillation in a thin plate of Ce-doped BaTiO3 crystal, JPN J A P 1, 38(4A), 1999, pp. 1957-1960
Citations number
19
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Volume
38
Issue
4A
Year of publication
1999
Pages
1957 - 1960
Database
ISI
SICI code
0021-4922(199904)38:4A<1957:POIATP>2.0.ZU;2-Q
Abstract
A photorefractive oscillator in a c-cut Ce-doped BaTiO3 plate is demonstrat ed. The output characters of this oscillator show that the contradirectiona l two-wave mixing (CTWM) is an important interaction as well as forward two -wave mixing (FTWM). According to the experimental results, the oscillation conditions of this oscillator and a new method to determine the photorefra ctive index are presented.