Experimental determination of the luminescent quantum efficiency of the green emission of Er3+ ions in lithium niobate

被引：12

作者：

Munoz, JA ^{[1
]}

Di Paolo, RE ^{[1
]}

Duchowicz, R ^{[1
]}

Tocho, JO ^{[1
]}

Cusso, F ^{[1
]}

机构：

[1] Univ Autonoma Madrid, Dept Fis Mat C IV, E-28049 Madrid, Spain

来源：

SOLID STATE COMMUNICATIONS | 1998年 / 107卷 / 09期

关键词：

ferroelectrics; point defects; optical properties; acoustic properties; luminescence;

D O I：

10.1016/S0038-1098(98)00247-6

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

In this work, the luminescent quantum efficiency of the green emission of Er3+ ions in Lithium Niobate (LiNbO3) is experimentally obtained (Phi = 0.20 +/- 0.01) by using a method based on the simultaneous and multiwavelength measurement of photoacoustic and luminescent signals after pulsed laser excitation. The results are compared with the predictions after Judd-Ofelt analysis and lifetime measurements. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：487 / 490

页数：4

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