量子电子学报 ›› 2024, Vol. 41 ›› Issue (2): 378-387.doi: 10.3969/j.issn.1007-5461.2024.02.020

• 光学材料 • 上一篇    下一篇

掺WO3对碲酸盐玻璃热稳定性改善和Er3+/Yb3+ 掺杂碲钨酸盐玻璃光谱性能的研究

陈安民 1,2,3, 马飞云 2, 崔令江 2, 张鹏 1,2, 王传杰 1,2*   

  1. ( 1 威海长和光导科技有限公司 威海市光纤预制棒工程技术研究中心, 山东 威海 264200; 2 哈尔滨工业大学(威海)材料科学与工程学院, 山东 威海 264209; 3 宏安集团有限公司技术部, 山东 威海 264200 )
  • 收稿日期:2022-06-29 修回日期:2022-07-21 出版日期:2024-03-28 发布日期:2024-03-28
  • 通讯作者: E-mail: cjwang@hitwh.edu.cn E-mail:E-mail: cjwang@hitwh.edu.cn
  • 作者简介:陈安民 ( 1993 - ), 山东威海人, 研究生, 主要从事光纤制备方面的研究。E-mail: 2131712152@qq.com
  • 基金资助:
    国家自然科学基金 (51875126)

Thermal stability of WO3 doped tellurite glass and spectral properties of Er3+/Yb3+ doped tellurium⁃tungstate glass

CHEN Anmin 1,2,3, MA Feiyun 2, CUI Lingjiang 2, ZHANG Peng 1,2, WANG Chuanjie 1,2*   

  1. ( 1 Weihai Optical Fiber Preform Engineering Research Center, Weihai Changhe Optical Technology Co. Ltd., Weihai 264200, China; 2 School of Materials Science and Engineering, Harbin Institute of Technology at Weihai, Weihai 264209, China; 3 Department of Technology, Hongan Group Co. Ltd., Weihai 264200, China )
  • Received:2022-06-29 Revised:2022-07-21 Published:2024-03-28 Online:2024-03-28

摘要: 为得到热稳定性能良好且高强度发光的碲酸盐玻璃, 通过在TeO2-ZnO-Na2O 系统中掺入WO3, 以提高玻璃 的抗析晶和热稳定性能。研究结果表明, 碲酸盐玻璃的ΔT 从不掺WO3的110 ℃增加到了WO3含量为20 mol%时的 142 ℃。在热稳定性研究的基础上, 进一步分别研究了单掺Er3+和Er3+/Yb3+共掺的碲钨酸盐玻璃的光谱性质。研究 结果表明, 在Er3+/Yb3+共掺条件下, Er3+/Yb3+之间的能量传递提高了Er3+离子对980 nm 泵浦光的吸收效率, 增强了 1.5 μm 波段发光强度, 最终得到了具有高强度1.5 μm 波段发光的Er3+/Yb3+共掺碲钨酸盐玻璃, 初步证明共掺方式是 实现1.5 μm 波段高强度发光的有效方法。

关键词: 光通信, 碲钨酸盐玻璃, 光谱性能, 能量传递, 热稳定性

Abstract: In order to obtain the tellurite glass with good thermal stability and high-intensity luminescence, WO3 is doped into the TeO2-ZnO-Na2O system to improve the anti-devitrification and thermal stability of the glass. The results show that the ΔT of the tellurite glass increases from 110 °C without WO3 to 142 °C with WO3 content of 20 mol%. On the basis of thermal stability study of tellurite glass, the spectral properties of single-doped Er3+ and Er3+/Yb3+ co-doped tellurium tungstate glasses are further studied. The research results show that under the co-doping conditions of Er3+/Yb3+ , the energy transfer between Er3+/Yb3+ improves the absorption efficiency of Er3+ ions for 980 nm pump light, and the luminescence intensity in the 1.5 μm band is enhanced. Finally, Er3+/Yb3+ co-doped tellurium- tungstic glass with high-intensity 1.5 μm band emission is obtained, indicating that the co-doping of Er3+/Yb3+ is an effective method to achieve high-intensity luminescence in the 1.5 μm band.

Key words: optical communication, tellurium-tungstate glass, spectral property, energy transfer, thermal stability

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