Interaction of RE3+ impurity ions with inhomogeneous field of radiation
- 作者: Demirkhanyan G.1,2, Kostanyan R.1, Mekhitarian V.1
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隶属关系:
- Institute for Physical Research, NAS of Armenia
- Armenian State Abovyan Pedagogical University
- 期: 卷 52, 编号 4 (2017)
- 页面: 375-380
- 栏目: Article
- URL: https://journals.rcsi.science/1068-3372/article/view/228522
- DOI: https://doi.org/10.3103/S1068337217040107
- ID: 228522
如何引用文章
详细
A scheme is proposed for computing the probability of the dipole-forbidden f–f transition at the interaction of the RE3+ impurity ion with the field of an inhomogeneous exciting radiation. It is shown that in the case under consideration, the prohibition on electric dipole transitions can be repealed without involving the Judd–Ofelt theory of induced electric dipole transitions. The quantitative estimation of the absorption cross-section of YAG:Er3+ crystal at the wavelength of 1530 nm (4I15/2 → 4I13/2) was carried out for the simplest model of the inhomogeneous exciting radiation.
作者简介
G. Demirkhanyan
Institute for Physical Research, NAS of Armenia; Armenian State Abovyan Pedagogical University
Email: vm@ipr.sci.am
亚美尼亚, Ashtarak; Yerevan
R. Kostanyan
Institute for Physical Research, NAS of Armenia
Email: vm@ipr.sci.am
亚美尼亚, Ashtarak
V. Mekhitarian
Institute for Physical Research, NAS of Armenia
编辑信件的主要联系方式.
Email: vm@ipr.sci.am
亚美尼亚, Ashtarak