OPTICAL-PROPERTIES AND LASING OF ND-SRGDGA3O7

被引：44

作者：

HANSON, F

DICK, D

VERDUN, HR

KOKTA, M

机构：

[1] FIBERTEK CORP,HERNDON,VA 22070

[2] UNION CARBIDE CORP,WASHOUGAL,WA 98671

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 1991年 / 8卷 / 08期

关键词：

D O I：

10.1364/JOSAB.8.001668

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Absorption and emission cross sections for the 4I9/2 <--> 4F3/2 transition in Nd:SrGdGa3O, have been measured as a function of temperature. A fluorescence branching ratio of 0.42 for this transition was calculated from a Judd-Ofelt analysis. Diode-pumped lasing was demonstrated at 0.911-mu-m at reduced temperature and 1.06-mu-m at room temperature. An optical slope efficiency of 9% was achieved at 1.06-mu-m with diode side pumping.

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页码：1668 / 1673

页数：6

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