Yb3+-Activated Phosphate Glass

被引：0

作者：

Stepko, A. A. ^{[1
]}

Savinkov, V. I. ^{[1
]}

Kovgar, V. V. ^{[2
]}

Sigaev, V. N. ^{[1
]}

机构：

[1] DI Mendeleev Russian Chem Technol Univ RKhTU, Moscow, Russia

[2] Natl Acad Sci Belarus, Inst Phys, Minsk, BELARUS

来源：

GLASS AND CERAMICS | 2017年 / 73卷 / 11-12期

关键词：

phosphate glass; Yb3+ ions; quantum yield of luminescence;

D O I：

10.1007/s10717-017-9897-0

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

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.

引用

页码：397 / 399

页数：3

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