The spectroscopic properties of Yb³⁺ doped 伪-BBO crystal

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• 作者：Pingsheng Yu^a ; ^{yupingsheng3110@163.com} ; Liangbi Su^b ; Feng Wu^b ; Jun Xu^b
• 关键词：伪-BBO ; Yb3+ ; NIR luminescence
• 刊名：Optics Communications
• 出版年：2012
• 期刊代码：50_00304018
• 类别：ph
• 出版时间：15 May, 2012
• 卷：285
• 期：10-11
• 页码：2665-2667
• 文件大小：513 K

摘要

2.0 mol%(relative to Ba²⁺) Yb³⁺ doped 伪-BaB₂O₄ (伪-BBO) crystal was obtained by the Czochralski method. The doped crystal structure was determined by means of an X-ray diffraction analysis. The absorption, near-infrared (NIR) luminescence spectra and fluorescence decay curve of Yb³⁺ doped 伪-BBO crystal were investigated. NIR emission under 940 nm and 980 nm LDs (laser diodes) excitation was observed in the Yb doped 伪-BBO crystal.