Intense ultraviolet upconversion emissions from Tb3+- and Yb3+-codoped phosphate glasses

被引：4

作者：

Huang, Lihui ^{[1
]}

Yamashita, Tatsuya ^{[1
,2
]}

Qin, Guanshi ^{[1
]}

Suzuki, Takenobu ^{[1
]}

Ohishi, Yasutake ^{[1
]}

机构：

[1] Toyota Technol Inst, Res Ctr Adv Photon Technol, Tempaku Ku, Nagoya, Aichi 468, Japan

[2] Toyota Cent Res & Dev Labs Inc, Nagakute, Aichi 4801192, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 2007年 / 46卷 / 45-49期

关键词：

ultraviolet emission; upconversion; Tb3+; Yb3+; phosphate glass;

D O I：

10.1143/JJAP.46.L1161

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Intense ultraviolet emission at 381 nm and visible emissions at 417, 440, 493, and 548 nm were observed in Tb3+- and Yb3+- codoped phosphate glasses with an excitation of a 974nm laser diode. The emission mechanism is discussed. The results indicate that Tb3+- and Yb3+-codoped phosphate glasses could be a candidate material for ultraviolet solid state laser and fiber laser.

引用

页码：L1161 / L1163

页数：3

共 11 条

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