Optical Properties of LiNbO3 Single Crystal Grown by Czochralski Method

被引：0
|
作者：
Sahar, M. R. [1 ]
Naim, N. M. [1 ]
Hamzah, K. [1 ]
机构：
[1] Univ Teknol Malaysia, Adv Opt Mat Res Grp, Dept Phys, Fac Sci, Johor Baharu 81310, Johor, Malaysia
来源：
MALAYSIA ANNUAL PHYSICS CONFERENCE 2010 (PERFIK-2010) | 2011年 / 1328卷
关键词：
LiNbO(3) crystal; czochralski method; transmission;
D O I：
10.1063/1.3573733
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Pure LiNbO(3) single crystal was grown by Czochralski method using Automatic Diameter Control - Crystal Growth System (ADC-CGS). The transmission spectrum was determined by using Infrared Spectroscopy while the refractive index was determined using UV-Vis spectroscopy via the Sellmeier equation. The density was also measured using the Archimedes principle. It was found that the peak for the absorption vibrational spectrum for LiNbO(3) crystal occurs at 801 cm(-1), 672 cm (-1), 639 cm(-1) and 435 cm(-1). The refractive index, n(e) was found to be 2.480 and the crystal density was around 4.64 g/cm(3).
引用
收藏
页码：214 / 216
页数：3
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