Nd3+ optical multisites in the Ca-3(Nb,Ga)(2)Ca3O12 laser garnet crystal

被引：17

作者：

Caldino, U

Jaque, F

Balda, R

Fernandez, J

Kaminskii, AA

机构：

[1] UNIV AUTONOMA MADRID, DEPT FIS MAT C4, E-28049 MADRID, SPAIN

[2] UNIV BASQUE COUNTRY, ETS INGENIEROS, DEPT FIS APLICADA 1, E-48013 BILBAO, SPAIN

[3] RUSSIAN ACAD SCI, INST CRYSTALLOG, MOSCOW 117333, RUSSIA

来源：

OPTICAL MATERIALS | 1995年 / 4卷 / 06期

关键词：

D O I：

10.1016/0925-3467(95)00023-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Laser excited site-selective luminescence of Nd3+ ion in the Ca-3(Nb,Ga)(2)Ga3O12 garnet crystal has been investigated for the F-4(3/2) --> I-4(11/2) and F-4(3/2) --> I-4(9/2) transitions. Six main non-equivalent crystal field sites were detected in the garnet. The crystal splitting scheme of the F-4(3/2) and I-4(9/2) manifolds was obtained for each Nd3+ site. Energy transfer between Nd3+ sites was observed by using time resolved spectroscopy.

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页码：713 / 716

页数：4

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