Characteristics and response rate of stimulated photorefractive scatteringself-pumped phase conjugator in rare-earth doped BaTiO3

Authors
Xu, XG Du, CL Shao, ZS Mu, XD Hu, JG Xu, HQ Luo, HS Zhong, WZ
Citation
Xg. Xu et al., Characteristics and response rate of stimulated photorefractive scatteringself-pumped phase conjugator in rare-earth doped BaTiO3, ACT PHY C E, 49(11), 2000, pp. 2165-2170
Citations number
14
Categorie Soggetti
Physics
Journal title
ACTA PHYSICA SINICA
ISSN journal
10003290 → ACNP
Volume
49
Issue
11
Year of publication
2000
Pages
2165 - 2170
Database
ISI
SICI code
1000-3290(200011)49:11<2165:CARROS>2.0.ZU;2-1
Abstract
Characteristics and response times of the stimulated photorefractive scatte ring self-pumped phase conjugator(SPS-SPPC) in the series of Rh-doped and C e-doped BaTiO3 crystals are investigated. The experimental results show tha t the SPS-SPPC has higher reflectivity and faster response rate at greater incident angle. The phenomenon was properly analysed using characteristics of two-wave mixing. By the way, the phase conjugation reflectivity of Ce:Ba TiO3 is higher than that of Rh:BaTiO3 crystals'.