Accurate measurement of refractive indices of Ca9La(VO4)7 crystal

被引：21

作者：

Huang Lingxiong ^{[1
]}

Zhuang Naifeng ^{[2
]}

Zhang Ge ^{[1
]}

Chen Jianzhong ^{[2
]}

Huang Chenghui ^{[1
]}

Zhao Bin ^{[2
]}

Wei Yong ^{[1
]}

Hu Xiaolin ^{[2
]}

Wei Min ^{[1
]}

机构：

[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, Fuzhou 350002, Fujian, Peoples R China

[2] Fuzhou Univ, Coll Chem & Chem Engn, Fuzhou 350002, Fujian, Peoples R China

来源：

OPTICAL MATERIALS | 2008年 / 31卷 / 02期

基金：

美国国家科学基金会;

关键词：

Ca9La(VO4)(7) crystal; Refractive indices;

D O I：

10.1016/j.optmat.2008.06.001

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The principal refractive indices of Ca9La(VO4)(7) crystal for wavelengths of 0.488, 0.6328, 1.064 and 1.338 mu m under the temperature range from 30 degrees C to 170 degrees C were measured by auto-collimation method. The Sellmeir-equations of Ca9La(VO4)(7) crystal at different temperatures have been obtained based on the experimental data. and the refractive indices of some wavelengths in different temperatures are calculated by the Sellmeir-equations and compared with the corresponding measured values in order to check their reliability. As a result, the difference between the calculated results and the measured results is not more than 1 x 10(-4). The theoretical PM (phase matching) angles of SHG (second harmonic generation) built on the experimental refractive indices are also given. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：372 / 374

页数：3

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