Fabrication and spectroscopic properties of (Ho0.01La0.10Y0.89)2O3 transparent ceramics

被引：2

作者：

Huang Dongdong ^{[1
]}

Yang Qiuhong ^{[1
]}

Wang Yonggang ^{[1
]}

Zhang Haojia ^{[1
]}

机构：

[1] Shanghai Univ, Sch Mat Sci & Engn, Shanghai 200072, Peoples R China

来源：

MATERIALS AND MANUFACTURING, PTS 1 AND 2 | 2011年 / 299-300卷

关键词：

2 mu m laser materials; (Ho0.01La0.10Y0.89)(2)O-3; Transparent ceramics; Spectral properties; STIMULATED EMISSION; LASER; CRYSTALS; TM;

D O I：

10.4028/www.scientific.net/AMR.299-300.641

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Highly transparent (Ho0.01La0.10Y0.89)(2)O-3 transparent ceramics were fabricated by the conventional ceramics processing with nanopowders. The microstructure, the optical properties and the spectroscopic properties of (Ho0.01La0.10Y0.89)(2)O-3 ceramics were investigated. (Ho0.01La0.10Y0.89)(2)O-3 ceramics with the grain size of similar to 50 mu m were obtained by sintering at 1530 degrees C for 45 h. The highest in-line transmittance reaches 65%. The emission peak located at 2 mu m wavelength indicates (Ho0.01La0.10Y0.89)(2)O-3 transparent ceramics is suitable for 2 mu m laser gain medium.

引用

页码：641 / 644

页数：4

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