CW ROOM-TEMPERATURE UP-CONVERSION LASING IN ER3+-DOPED FLUORIDE GLASS-FIBER

被引：49

作者：

HIRAO, K

TODOROKI, S

SOGA, N

机构：

[1] Department of Industrial Chemistry, Faculty of Engineering, Kyoto University, Sakyo-ku, Kyoto

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1992年 / 143卷 / 01期

关键词：

D O I：

10.1016/S0022-3093(05)80550-2

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：

Continuous-wave, room temperature laser oscillation at 548 nm in Er3+-doped fluorozirconate fiber pumped at 800 nm is reported. The threshold was 410 mW of the 800 nm pump power. An output power of 10 mW was obtained at 548 nm with a slope efficiency of 7%. Other compositions and geometries of fluoride glasses are proposed to produce upconversion laser glasses with higher efficiencies.

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页码：40 / 45

页数：6

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