Preparation and laser performances of Nd3+:GSGG ceramic powder raw materials
来源期刊：JOURNAL OF MATERIALS SCIENCE TECHNOLOG2019年第5期
论文作者：Shuming Wang Xin Lin Qing Ye Jiangshan Li Xiaofang Zhang Ruiping Wang Yanru Wang
文章页码：926 - 929
摘 要：This paper explores a new laser working material: gallium scandium gadolinium（GSGG）, which was successfully prepared by one step co-precipitation method, and the potential properties of this Nd3+doped laser ceramic raw materials were proposed. The size of the prepared powder was uniform and mainly about 65 nm. The GSGG phase could be obtained after a heat-treatment of 1000℃ for 4 h, and the characterized fluorescence decay curves showed that about 1 at.% concentration of Nd3+in Nd3+:GSGG precursor presented optimum fluorescence intensity at 1.06 μm waveband.
Shuming Wang1，Xin Lin2，Qing Ye1，Jiangshan Li1，Xiaofang Zhang1，Ruiping Wang1，Yanru Wang1
1. Department of Materials Science and Engineering, University of Science & Technology Beijing2. State Key Laboratory of Solidification Processing, Northwestern Polytechnical University
摘 要：This paper explores a new laser working material: gallium scandium gadolinium（GSGG）, which was successfully prepared by one step co-precipitation method, and the potential properties of this Nd3+doped laser ceramic raw materials were proposed. The size of the prepared powder was uniform and mainly about 65 nm. The GSGG phase could be obtained after a heat-treatment of 1000℃ for 4 h, and the characterized fluorescence decay curves showed that about 1 at.% concentration of Nd3+in Nd3+:GSGG precursor presented optimum fluorescence intensity at 1.06 μm waveband.
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