Abstract We have prepared Er$^{3+}$-doped borotellurite glasses using conventional melting and quenching method. The absorption spectrum analysis is performed on the basis of Judd-Ofelt theory. The effects of B$_2$O$_3$ on the spectroscopic parameters such as intensity parameters, line strengths of electric-dipole transitions, and spontaneous emission probability are discussed.
Received: 20 November 2002
Revised: 30 December 2002
Accepted manuscript online:
Fund: Project supported by the Shanghai Science and Technology Foundation (Grant No 022261046) and by the Chinese National Natural Science Foundation (Grant No 60207006).
Cite this article:
Yang Jian-Hu (杨建虎), Dai Neng-Li (戴能利), Dai Shi-Xun (戴世勋), Yang Zhong-Min (杨中民), Xu Shi-Qing (徐时清), Hu Li-Li (胡丽丽), Jiang Zhong-Hong (姜中宏) Effect of B2O3 on Judd-Ofelt parameters of Er3+-doped tellurite glasses 2003 Chinese Physics 12 669
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