OBSERVATION OF FLUORESCENCE LINE NARROWING, HOLE BURNING, AND ION-ION ENERGY-TRANSFER IN NEODYMIUM LASER GLASS

被引：44

作者：

BRAWER, SA

WEBER, MJ

机构：

[1] University of California, Lawrence Livermore Laboratory, Livermore

来源：

APPLIED PHYSICS LETTERS | 1979年 / 35卷 / 01期

关键词：

D O I：

10.1063/1.90911

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The existence of hole burning and the degree of homogeneity in the 4F3/2→4I11/2 laser transition of Nd3+ in a silicate glass at 295 K are established by exciting the small thermal population in the 4I11/2 state with a pulsed Nd: YAG laser and observing resonant fluorescence line narrowing. Measurements of time-resolved line-narrowed 4F3/2→ 4I9/2 spectra show that hole filling is slow; cross relaxation rates between ions in spectrally different sites are <10 4 s-1 for concentrations of ≤3 wt.% Nd 2O3.

引用

页码：31 / 33

页数：3

共 12 条

[1] LINE-NARROWED FLUORESCENCE-SPECTRA AND SITE-DEPENDENT TRANSITION-PROBABILITIES OF ND3+ IN OXIDE AND FLUORIDE GLASSES [J].