溶胶-凝胶法制备β-BBO粉体和薄膜  

PREPARATION OF β-BBO POWDER AND THIN FILMS BY SOL-GEL METHOD

作　　者：邢洪岩[1] 刘景和[1] 李建利[1] 李艳红[1] 张希艳[1] 周稳锁[1] 徐安怀[1] 

机构地区：[1]长春光学精密机械学院材料与化工系,长春130022

出　　处：《硅酸盐学报》2000年第2期187-189,共3页Journal of The Chinese Ceramic Society

基　　金：吉林省科委青年基金

摘　　要：用溶胶 -凝胶法制出 β-BaB2 O4 粉体 ,采用浸渍提拉法在Pt基片上制备出 β -BaB2 O4 薄膜 .用调Q脉冲Nd :YAG激光器在1 .0 64 μm波长下观察到薄膜的二次谐波效应 .BaB_2O_4 powder and thin films on Pt were prepared by sol-gel method and dipcoading technique respectively. The second harmonic generation behaviour was investigated by exposing β-BaB_2O_4 thin films to 1.064 μm wave of Nd∶YAG laser.

关 键 词：溶胶-凝胶法 偏硼酸钡 粉体 薄膜 光学材料 

分 类 号：TQ132.35[化学工程—无机化工] TN204[电子电信—物理电子学]