KNbO_3:Fe自泵相位共轭  

Self-pumped phase conjugation in KNbO_3:Fe crystals

作　　者：王威礼[1] 张合义 王德煌[1] 郑英俊[1] 沈德忠 童小林 

机构地区：[1]北京大学物理系,100871 [2]人工晶体研究所

出　　处：《中国激光》1992年第1期60-62,共3页Chinese Journal of Lasers

摘　　要：本文提出KNbO_3:Fe光折变晶体的异形切割和最佳实验配置,首次在室温下获得内环腔自泵相位共轭,反射率高达～60％。This paper presents a special out and an optimum experimental configuration for KNbO3:Fe photorefractive crystals. For the first time, a self-pumped phase conjugation using total internal reflection at room temperature is obtained, whose reflectivity is up to-60% .

关 键 词：光折变晶体 自泵相位共轭 KNbo:Fe 

分 类 号：TN241[电子电信—物理电子学]