摘要
利用（ＢａＳｒ）ＴｉＯ３ 晶体构建桥式互泵浦相位共轭器（ＢＰＣＭ），研究了ＢＰＣＭ 反射率随互泵浦束的入射角和泵浦比变化的实验规律。通过分析（ＢａＳｒ）ＴｉＯ３ 晶体的ｆａｎｎｉｎｇ 散射特性，利用数值计算求解相应的耦合波方程，得出反射率与互泵浦束的入射角和泵浦比的关系特性，其分析结论与实验结果一致。
The bridge phase conjugator (PBCM) using (BaSr)TiO 3 is demonstrated.The experimental data of phase conjugate reflectivities vs incident angles and incident-beam ratio of mutually pumped beams are presented.By analyzing the fanning scatting of crystal,reflectivities vs incident angles and incident-beams ratio of mutually pumped beams are obtained by numerical calculation of the coupled-wave equation.The results show qualitative agreement with the experimental results.
出处
《应用激光》
CSCD
北大核心
1999年第6期335-337,344,共4页
Applied Laser
基金
福建省自然科学基金
关键词
散射
泵浦
相位共轭器
TiO3晶体
BaSr)TiO_3, fanning scattering, mutually pumped phase conjugator
