Growth and spectral properties of Yb,Tm:YAG crystal

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• 作者：Xiaodong Xu ; Feng Wu ; Wenwei Xu ; Yanhua Zong ; Xiaodan Wang ; Zhiwei Zhao ; Guoqing Zhou ; Jun Xu
• 关键词：Oxide materials ; Crystal growth ; Optical properties
• 刊名：Journal of Alloys and Compounds
• 出版年：2008
• 期刊代码：45_09258388
• 类别：ms
• 出版时间：25 August 2008
• 卷：462
• 期：1-2
• 页码：347-350
• 文件大小：399 K

摘要

The YAG crystal codoped with Yb³⁺ and Tm³⁺ has been grown by Czochralski (Cz) method. The crystal structure of the crystal has been determined by X-ray diffraction analysis. The absorption and emission spectra of Yb,Tm:YAG crystal at room temperature have also been studied. The emission cross-sections have been calculated by Fuechtbauer-Ladenburg formula and reciprocity method.