EXCITATION OF HO-3+ IONS VIA ENERGY TRANSFERS FROM CR-3+ AND TM-3+ IONS IN (CA, ZR)-SUBSTITUTED GD3GA5O18 SINGLE-CRYSTALS

被引：6

作者：

BRENIER, A

MADEJ, C

PEDRINI, C

BOULON, G

机构：

[1] Lab. de Physico-Chimie des Materiaux Luminescents, Lyon I Univ., Villeurbanne

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1991年 / 3卷 / 40期

关键词：

D O I：

10.1088/0953-8984/3/40/010

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

(Ca, Zr)-substituted Gd3Ga5O12 single crystals containing various amounts of Cr3+, Tm3+ and Ho3+ ions were grown using the Czochralski method. The energy transfers from Cr3+ and Tm3+ ions were analysed and their quantum efficiencies calculated. The stimulated emission cross section of the 5I7 level of Ho3+ in the 1800-2200 nm region was determined using McCumber's theory.

引用

页码：7887 / 7894

页数：8

共 7 条

[1] EXCITED-STATE DYNAMICS OF THE TM-3+ IONS AND TM-3+-]HO-3+ ENERGY TRANSFERS IN LIYF4 [J].