DYNAMICS OF GLASSES DOPED WITH RARE-EARTH IONS - A STUDY BY PERMANENT AND TRANSIENT HOLE-BURNING

被引：22

作者：

VANDERZAAG, PJ ^{[1
]}

SCHOKKER, BC ^{[1
]}

SCHMIDT, T ^{[1
]}

MACFARLANE, RM ^{[1
]}

VOLKER, S ^{[1
]}

机构：

[1] IBM CORP,ALMADED RES CTR,SAN JOSE,CA 95114

来源：

JOURNAL OF LUMINESCENCE | 1990年 / 45卷 / 1-6期

关键词：

D O I：

10.1016/0022-2313(90)90110-W

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The homogeneous linewidths of the electronic transitions 1D2↔3H4 of Pr3+ and 5D0↔7F0 of in silicate glass as a function of temperature have been obtained by means of hole-burning between 0.4 and 12 K, and 0.4 and 3.3 K, respectively. It was found that Γhom ∝ T1.0 for both inorganic glassy systems at low temperatures. The influence of the experimental time scale on the holewidth has been studied. No effect was observed for Eu3+ between 200 ms and 120 s. While permanent (hours) and short lived holes (minutes to seconds) were observed for Pr3+, only the latter are clearly observed for Eu3+. The hole recovery time was measured as a function of temperature. © 1990.

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页码：80 / 82

页数：3

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