MEASUREMENT OF REFRACTIVE-INDEXES AND THERMAL REFRACTIVE-INDEX COEFFICIENTS OF LINBO3 CRYSTAL DOPED WITH 5 MOL PERCENT MGO

被引：73

作者：

SHEN, HY ^{[1
]}

XU, H ^{[1
]}

ZENG, ZD ^{[1
]}

LIN, WX ^{[1
]}

WU, RF ^{[1
]}

XU, GF ^{[1
]}

机构：

[1] SW INST TECH PHYS,CHENGDU,PEOPLES R CHINA

来源：

APPLIED OPTICS | 1992年 / 31卷 / 31期

关键词：

D O I：

10.1364/AO.31.006695

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The principal refractive indices and the thermal coefficients for a LiNbO3 crystal doped with 5 mol. % MgO have been measured by a minimum-deviation method for the wavelengths of 0.53975, 0.6328, 1.0795, and 1.3414, mum in the temperature range 20-154.5-degrees-C. The constants of modified Sellmeier equations are all given in the described temperature range. The measured results were used to calculate the type I critical phase-matching angles for 1.0795- and 1.3414-mum second-harmonic generation at room temperature and the noncritical phase-matching temperature for 1.0795-mum second-harmonic generation for LiNbO3 crystal doped with 5 mol. % MgO. The values obtained agree well with the experimental results.

引用

页码：6695 / 6697

页数：3

共 5 条

[1] MEASUREMENT OF REFRACTIVE INDICES OF SEVERAL CRYSTALS [J].