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掺稀土离子玻璃的光放大效应
Alternative TitleLight amplification of rare earth doped glasses
曾小青; 林凤英; 袁绥华
2002
Source Publication功能材料
Volume33Issue:4Pages:366
Abstract光放大材料是光纤放大器的主要组成部分,它决定光纤放大器的光放大功率。本文介绍了掺稀土离子如Er~(3+)、Nd~(3+)、Pr~(3+)、及Dy~(3+)等玻璃的光放大原理以及影响光放大的各种因素。稀土离子本身存在的多种发射跃迁、无辐射跃迁,稀土离子间相互作用以及玻璃基质都影响稀土离子的光放大跃迁效率。上述分析对掺稀土离子玻璃的光放大材料性能的改进和新材料的设计可提供有益的指导。
SubtypeUnspecified
Other AbstractMaterials with light amplification is a main part of fiber amplifier, which determine the power efficiency of fiber amplifier. In this paper the mechanism of light amplification based on glasses goped with rare earth ions such as Er~(3+), Nd~(3+), Pr~(3+) and Dy~(3+), and the factors which influence the efficiency of light amplification have been reviewed. The competing emission transition, the non-radiation transition for rare earth ion itself, the inter-action between rare earth ions and the glass host all influence the efficiency of the light amplified transition. The analyses above were beneficial guides to the improvement of materials properties and the designing of new materials of light amplification.
Indexed ByCSCD
Language中文
CSCD IDCSCD:1019503
Citation statistics
Document Type期刊论文
Version出版稿
Identifierhttp://ir.siom.ac.cn/handle/181231/17942
Collection高功率激光单元技术研发中心
Affiliation1.曾小青, 中科院上海光学精密机械研究所, 上海 201800, 中国.
2.林凤英, 中科院上海光学精密机械研究所, 上海 201800, 中国.
3.袁绥华, 西南师范大学物理学系,电子与信息工程系, 重庆 400715, 中国.
Recommended Citation
GB/T 7714
曾小青,林凤英,袁绥华. 掺稀土离子玻璃的光放大效应[J]. 功能材料,2002,33(4):366.
APA 曾小青,林凤英,&袁绥华.(2002).掺稀土离子玻璃的光放大效应.功能材料,33(4),366.
MLA 曾小青,et al."掺稀土离子玻璃的光放大效应".功能材料 33.4(2002):366.
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