Spectroluminescence properties of photothermorefractive nanoglass-ceramics doped with ytterbium and erbium ions

被引:17
作者
Aseev, V. A. [1 ]
Nikonorov, N. V. [1 ]
机构
[1] St Petersburg State Univ Informat Technol Mech &, Sci Res Inst Nanophoton & Optoinformat, St Petersburg, Russia
关键词
D O I
10.1364/JOT.75.000676
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Comprehensive studies of the spectroluminescence and laser properties of high-concentration photothermorefractive nanoglass-ceramics doped with ytterbium and erbium ions for integrated-optics amplifiers and minilasers have been carried out for the first time. The limiting concentrations of erbium for which amplification is observed have been established, and the influence of the pump power on the gain has been investigated. (c) 2008 Optical Society of America.
引用
收藏
页码:676 / 681
页数:6
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