Spectroscopic manifestations of random lattice deformations in rare-earth doped crystals

被引:0
|
作者
M. N. Popova
机构
[1] Russian Academy of Sciences,Institute for Spectroscopy
来源
Optics and Spectroscopy | 2014年 / 116卷
关键词
Ytterbium; Yttrium Aluminum Garnet; Hyperfine Structure; Zero Phonon Line; Quantum Informatics;
D O I
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中图分类号
学科分类号
摘要
The inhomogeneous broadening of a zero-phonon line of an optical transition between nondegenerate and degenerate levels of a rare-earth impurity center in a crystal that is caused by random lattice deformations has been considered. Spectra of non-Kramers and Kramers rare-earth ions located at tetragonal and cubic sites have been investigated. Lines of a characteristic shape with a deep dip in the center have been detected.
引用
收藏
页码:655 / 660
页数:5
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