一种新的非线性光学材料-Na3Sm2(BO3)3

人工晶体学报, 2001, 30(3): 227-231. doi: 10.3969/j.issn.1000-985X.2001.03.002

一种新的非线性光学材料-Na3Sm2(BO3)3

张国春 ^1, , 吴以成 ^2, , 傅佩珍 ^3, , 王国富 ^4, , 郭范 ^5, , 陈创天 ^6,

1.中国科技大学化学系,

2.中国科学院北京人工晶体研究发展中心,

3.中国科学院北京人工晶体研究发展中心,

4.中国科学院北京人工晶体研究发展中心,

5.中国科技大学化学系,

6.中国科学院北京人工晶体研究发展中心,

基金项目: 国家自然科学基金(0.59872036)

关键词：硼酸盐 , Na3Sm2(BO3)3 , 非线性光学材料 , 倍频效应

A New Nonlinear Optical Material-Na3Sm2(BO3)3

本文采用固相反应法合成了一种新的硼酸盐化合物Na3Sm2(BO3)3,以Na2CO3-H3BO3为助熔剂,用悬挂铂丝法获得了3mm×2mm×0.5mm的透明单晶,X射线粉末衍射分析表明,该化合物属正交晶系,晶胞参数a=0.50585nm,b=1.10421nm,c=0.70316nm.红外光谱测量证实晶体结构中含有BO33-基团,粉末倍频效应测试表明该化合物具有非线性光学效应,粉末倍频信号强度接近KDP.

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材料期刊网

一种新的非线性光学材料-Na3Sm2(BO3)3

A New Nonlinear Optical Material-Na3Sm2(BO3)3

参考文献