摘要
本文叙述了 Fe:KNbO_3晶体的生长,讨论了铁离子的分凝系数及 Fe:KNbO_3的畴结构,介绍了该晶体的光折变测量结果,首次报导了室温自泵浦相位共轭效应,自泵浦反射率达70%。
The Kyropoulos growth of Fe:KNbO_3 crvstals is described bri-efly.The segregation coefficient of Fe ions and the domain structure of theas-grown Fe:KNbO_3 crystals are discussed.Measurement results on the pho-torefractive property of Fe:KNbO_3 crystals are given.the self-pumping phaseconjugation effect in Fe:KNbO_3 crystals at room temperature is reported forthe first time.The self-pumping reflectivity reaches up to 70%.
出处
《人工晶体学报》
EI
CAS
CSCD
1990年第1期1-4,共4页
Journal of Synthetic Crystals
关键词
铁
铌酸钾
晶体
光折变效应
熔盐法
nonlinear optical crystal
photorefractive crystal
potassium niobate(KN)
self-pumping phase conjugatiom
