摘要
本文叙述了在ＬｉＮｂＯ＿３中掺进ＣｅＯ＿２和Ｆｅ＿２Ｏ＿３生长Ｃｅ：Ｆｅ：ＬｉＮｂＯ＿３晶体，选择最佳生长工艺条件，克服晶体生长过程中出现的缺陷，并进行还原处理。测试晶体的吸收系数、二波耦合指数增益系数。在Ｃｅ：Ｆｅ：ＬｉＮｂＯ＿３晶体中实现了非简并四波混频。
In this paper, the growth of Ce:Fe:LiNbO_3 by doping CeO_2 and Fe_2O_3 into LiNbO_3 is reported, The best growth conditions are selected in the growth process,the defects in crystal is eliminated and the reduction treatment is made in the crystal.The absorption coefficients and the two -wave coupling exponential gain coefficients are measured.Non-degenerate four- wave mixing is realized in Ce:Fe:LiNbO_3 crystal.
出处
《人工晶体学报》
EI
CAS
CSCD
1994年第4期286-290,共5页
Journal of Synthetic Crystals
基金
国家自然科学基金
关键词
晶体生长
多波耦合效应
铌酸锂
引上法晶体生长
crystal pulling
phase conjugate
coupling
Ce:Fe:LiNbO_3 crystal
multi-beam coupling
non-degenerate four wave mixing
