Near infrared emission for erbium-doped calcium aluminum silicate glass

被引:0
作者
Huang, LH [1 ]
Liu, XG
Chen, BJ
Lin, JL
机构
[1] Chinese Acad Sci, Lab Excited State Proc, Changchun 130021, Peoples R China
[2] Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Changchun 130021, Peoples R China
关键词
D O I
暂无
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
In this work, erbium-doped calcium aluminum silicate (CAS) glass has been synthesized by solid-state reaction. Intense emission at 1534 nm, corresponding to the I-4(13/2) --> I-4(15/2) transition of the Er3+ ion, was observed upon both 488 nm Ar+ laser and 978 mn diode laser excitations at room temperature. The luminescence mechanisms in the glass are discussed. These results indicate this glass is a promising laser material with its high chemical durability and thermal stability. (C) 2001 Elsevier Science B.V. All rights reserved.
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页码:235 / 238
页数:4
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