SPECTROSCOPIC PROPERTIES OF EXCITED-STATES OF IONS IN GLASS MEASURED USING LASER-INDUCED FLUORESCENCE LINE NARROWING

被引：41

作者：

HEGARTY, J ^{[1
]}

YEN, WM ^{[1
]}

WEBER, MJ ^{[1
]}

机构：

[1] UNIV CALIF,LAWRENCE LIVERMORE LAB,LIVERMORE,CA 94550

来源：

PHYSICAL REVIEW B | 1978年 / 18卷 / 10期

关键词：

D O I：

10.1103/PhysRevB.18.5816

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Laser-induced fluorescence-line-narrowing techniques are extended to measure site-to-site variations in the spectroscopic properties of excited states of optically active ions in glass. The crystalline Stark splitting associated with the initia excited state, rather than the terminal fluorescence state, is observed. The process is illustrated for Eu3+ in a lithium-borate glass by exciting the D15 state and observing D05FJ7 fluorescence. The measured crystal-field splitting of D15 is in good agreement with that predicted from the splitting of F17. Conditions necessary for obtaining fluorescence line narrowing in excited states are discussed. © 1978 The American Physical Society.

引用

页码：5816 / 5819

页数：4

共 10 条

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