Enhancement of magneto-optical performance of Tb0.94Pr0.06VO4 single crystals by Pr doping

被引：5

作者：

Zhu, Xianchao ^{[1
]}

Tu, Heng ^{[2
]}

Hu, Zhanggui ^{[2
]}

Zhuang, Naifeng ^{[3
]}

机构：

[1] Gen Res Inst Nonferrous Met, Beijing 100088, Peoples R China

[2] Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Funct Crystals & Laser Technol, Beijing 100190, Peoples R China

[3] Fuzhou Univ, Coll Chem, Fuzhou 350116, Fujian, Peoples R China

来源：

MATERIALS LETTERS | 2019年 / 242卷

基金：

国家重点研发计划;

关键词：

Czochralski method; Crystal growth; Optical materials and properties; Magneto-optical materials; TERBIUM GALLIUM GARNET; GROWTH; FABRICATION; TB3GA5O12;

D O I：

10.1016/j.matlet.2018.12.138

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Tb0.94Pr0.06VO4(TPV) magneto-optical crystal with sizes of 27 x 35 mm(3) was grown by the Czochralski (Cz) method. Its structure was verified by Powder X-ray diffraction, demonstrating that TPV belongs to tetragonal system. The optical and magneto-optical properties were systematically investigated. TPV exhibits high transparency in the near-infrared region. The Verdet constants of TPV at 633 and 1064 nm are about 60% larger than that of TGG. The thermal conductivity and laser-induced damage threshold of TPV were also determined for evaluating its practical usage. All the results indicate that TPV is a promising Faraday rotation material for magneto-optical applications in high power laser systems. (C) 2019 Published by Elsevier B.V.

引用

页码：195 / 198

页数：4

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