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The effect of Cr concentration on emission cross-section and fluorescence lifetime in Cr,Yb : YAG crystal
Dong, J; Deng, PZ; Dong, J (reprint author), Univ Cent Florida, Sch Opt, Orlando, FL 32816 USA
2003
Source PublicationJ. Lumines.
Volume104Issue:1_2Pages:151
AbstractThe emission cross-section, and fluorescence lifetime of Cr,Yb:YAG with different concentration of Cr4+ and Yb:YAG were measured. With the increase of Cr concentration in Cr,Yb:YAG, the emission cross-section keeps constant and fluorescence lifetime decreases. The quantum efficiency decreases and the energy transfer efficiency from Yb3+ to Cr4+ increase as the Cr concentration increases in Cr-Yb-co-doped Cr,Yb:YAG system. The nonradiative Yb3+ --> Cr4+ energy transfer-is consistent with an electric dipole-dipole interaction mechanism. The optimum Cr concentration for Cr,Yb:YAG was estimated. Also the potential of Cr,Yb:YAG as a self-Q-switched laser crystal was discussed. (C) 2003 Elsevier Science B.V. All rights reserved.
SubtypeArticle
DOI10.1016/S0022-2313(03)00012-7
Indexed BySCI
Language英语
WOS IDWOS:000182564500018
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Document Type期刊论文
Version出版稿
Identifierhttp://ir.siom.ac.cn/handle/181231/18088
Collection激光与光电子功能材料研发中心
Corresponding AuthorDong, J (reprint author), Univ Cent Florida, Sch Opt, Orlando, FL 32816 USA
Affiliation1.Univ Cent Florida, Sch Opt, Orlando, FL 32816 USA
2.Univ Cent Florida, CREOL, Orlando, FL 32816 USA
3.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Dong, J,Deng, PZ,Dong, J . The effect of Cr concentration on emission cross-section and fluorescence lifetime in Cr,Yb : YAG crystal[J]. J. Lumines.,2003,104(1_2):151.
APA Dong, J,Deng, PZ,&Dong, J .(2003).The effect of Cr concentration on emission cross-section and fluorescence lifetime in Cr,Yb : YAG crystal.J. Lumines.,104(1_2),151.
MLA Dong, J,et al."The effect of Cr concentration on emission cross-section and fluorescence lifetime in Cr,Yb : YAG crystal".J. Lumines. 104.1_2(2003):151.
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