Spectroscopic Properties of Yb3+ -doped Germano-Silicate Glasses
LIN Ao-Xiang, HU Li-Li, DAI Neng-Li, XU Shi-Qing, DAI Shi-Xun
Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, PO Box 800-211, Shanghai 201800
Spectroscopic Properties of Yb3+ -doped Germano-Silicate Glasses
LIN Ao-Xiang;HU Li-Li;DAI Neng-Li;XU Shi-Qing;DAI Shi-Xun
Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, PO Box 800-211, Shanghai 201800
关键词 ：
73.43.Fj ,
74.25.Gz ,
73.61.Jc ,
78.20.-e
Abstract ： We investigate the absorption, stimulated emission cross section and potential laser parameters of Yb3+ doped gernano-silicate glasses (GSY glass). The emission cross section is evaluated by using the measured absorption spectra and the principle of reciprocity. It is found that Yb3+ in GSY glasses has high stimulated emission cross section of 0.5-0.65 pm2 near 1020 nm and exists long measured fluorescence lifetime of 1.20-2.00 ms. Compared with other glass hosts, the GSY glass exhibits excellent general spectroscopic properties for Yb3+ -doped double-cladding fibres.
Key words ：
73.43.Fj
74.25.Gz
73.61.Jc
78.20.-e
出版日期: 2003-10-01
:
73.43.Fj
(Novel experimental methods; measurements)
74.25.Gz
(Optical properties)
73.61.Jc
(Amorphous semiconductors; glasses)
78.20.-e
(Optical properties of bulk materials and thin films)
引用本文:
LIN Ao-Xiang;HU Li-Li;DAI Neng-Li;XU Shi-Qing;DAI Shi-Xun. Spectroscopic Properties of Yb3+ -doped Germano-Silicate Glasses[J]. 中国物理快报, 2003, 20(10): 1838-1840.
3+ -doped Germano-Silicate Glasses. Chin. Phys. Lett., 2003, 20(10): 1838-1840.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2003/V20/I10/1838
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2003, Vol. 20 
