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Yb3+-Activated Phosphate Glass
被引:0
|作者:
A. A. Stepko
V. I. Savinkov
V. V. Kovgar
V. N. Sigaev
机构:
[1] D. I. Mendeleev Russian Chemical Technological University (RKhTU),Institute of Physics
[2] National Academy of Sciences of Belarus,undefined
来源:
Glass and Ceramics
|
2017年
/
73卷
关键词:
phosphate glass;
Yb;
ions;
quantum yield of luminescence;
D O I:
暂无
中图分类号:
学科分类号:
摘要:
Phosphate glass with different Yb3+ concentrations was synthesized and studied. The composition of the glass made it possible to obtain optically uniform glass in small-volume crucibles. The basic spectral characteristics of the obtained glasses were determined and it was shown that the proposed matrix gives a high quantum yield of luminescence in a wide range of Yb3+ concentrations. The influence of the content of OH groups on the decay time of the Yb3+ luminescence was investigated. In view of its good cooking and casting properties this glass holds promise for use in the active media for near-IR solid-state and fiber lasers.
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页码:397 / 399
页数:2
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