摘要
从BaTiO_3晶体自泵浦相位共轭透射光束的出射角随泵浦光束入射角的变化,相位共轭透射光束在晶体中的光路,以及相位共轭透射光束的透射率随泵浦光束和晶体c轴夹角的变化等几方面研究了BaTiO_3晶体自泵浦相位共轭中的透射效应,根据实验结果肯定了自泵浦相位共轭中透射现象的存在.
The transmissive effect in BaTiO3 crystal self-pumped phase conjugators was studied from the dependence of the emergent angle of the transmitted phase conjugate beam on the incident angle of the pumping beam, the light path of the transmited phase conjugate beam in a BaTiO3 crystal, and its transmissivity versus the angle between the pumping beam and c axis of a crystal. It was found that there indeed exists a transmitted phase conjugate beam in the self- pumped phase conjugation of a BaTiO3 crystal and the transmitted beam is separated from the self-pumped phase conjugate beam by an internal reflection of the crystal surface.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1993年第5期405-408,共4页
Acta Optica Sinica
关键词
透射效应
钛酸钡
晶体
相共轭
BaTiO3 crystals, self-pumped phase conjugation, transmissive effect.
