Evaluation of Broadband Spectral Properties of Erbium-Doped Aluminium Fluorophosphate Glass
ZHANG Li-Ya1,2 n, HU Li-Li1
1 Shanghai Institute of Optics and Fine Mechanics, Shanghai 201800
2 School of material science and engineering, Ji’nan University, Ji’nan 250022
Evaluation of Broadband Spectral Properties of Erbium-Doped Aluminium Fluorophosphate Glass
ZHANG Li-Ya1,2 n;HU Li-Li1
1 Shanghai Institute of Optics and Fine Mechanics, Shanghai 201800
2 School of material science and engineering, Ji’nan University, Ji’nan 250022
关键词 ：
73.43.Fj ,
74.25.Gz ,
73.61.Jc ,
78.20.-e
Abstract ： Spectral properties of Er3+ -doped aluminium fluorophosphate glasses are experimentally investigated and calculated. The full width at half maximum is 53 nm and the emission cross section is 0.6 x 10-20 cm2 . The measured lifetime of the 4 I13/2 level is 8±0.4 ms and the temperature difference is about 160°C. These parameters are comparable with those in other glasses, which indicates that Er3+ -doped aluminium fluorophosphates glass is a promising material for Er3+ to realize broadband amplification.
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:
ZHANG Li-Ya;n;HU Li-Li. Evaluation of Broadband Spectral Properties of Erbium-Doped Aluminium Fluorophosphate Glass[J]. 中国物理快报, 2003, 20(10): 1836-1837.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2003/V20/I10/1836
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2003, Vol. 20 
