Influence of Nd3+ ions on the emission of Ho3+ ions-doped NaY0.1Gd0.9(WO4)2 crystal at 2.0 μm

被引：1

作者：

Jiang, Xiliang ^{[1
]}

Zhang, Tianqing ^{[1
]}

Leng, Zhuang ^{[1
]}

Yang, Weiling ^{[1
]}

Li, Ce ^{[3
]}

Shi, Xueming ^{[1
]}

Liu, Bingyan ^{[1
]}

Liu, Huisheng ^{[1
,4
]}

Lin, Hai ^{[1
,2
]}

Li, Chun ^{[1
,2
]}

Su, Zhongmin ^{[1
,2
]}

Zeng, Fanming ^{[1
,2
]}

机构：

[1] Changchun Univ Sci & Technol, Sch Mat Sci & Engn, Changchun 130022, Peoples R China

[2] Jilin Prov Sci & Technol Innovat Ctr Opt Mat & Che, Changchun 130022, Peoples R China

[3] Southwest Inst Tech Phys, Chengdu 610041, Peoples R China

[4] Jilin Jianzhu Univ, Changchun 130022, Peoples R China

来源：

INFRARED PHYSICS & TECHNOLOGY | 2022年 / 126卷

关键词：

Nd3+; Ho3+; NaY0.1Gd0.9(WO4)(2); Crystal; Infrared; Laser; LUMINESCENCE; ABSORPTION; SPECTRA; INTENSITIES; GROWTH; RATIOS; TM3+; SM3+;

D O I：

10.1016/j.infrared.2022.104326

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

In order to sensitize the 2.0 mu m emission of Ho3+ ions by doping Nd3+ ions, high-quality x at.% Nd3+, 1 at.% Ho3+: NaY0.1Gd0.9(WO4)(2) = 1.5, 2, 2.5, 3) crystals were grown by the Czochralski method in this work. X-ray diffraction and Fourier Transform Infrared Spectroscopy show that the tetragonal structure of crystal can't be influenced by doping Nd3+ ions. It can be seen that the laser pumping threshold of the crystal is lower and the spectral quality factor is higher by calculating the absorption, emission cross-section and Judd-Ofelt intensity parameters. It was demonstrated from the excellent optical properties that Nd3+, Ho3+: NaY0.1Gd0.9(WO4)(2) crystal displays potential applications in 2.0 mu m solid-state laser medium.

引用

页数：7

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