Laser heated pedestal growth and spectroscopic properties of neodymium doped Ba2NaNb5O15 single crystal fibers

被引：31

作者：

Foulon, G

Brenier, A

Ferriol, M

CohenAdad, MT

Boulon, G

机构：

[1] Lab. de Phys.-Chim. des Materiaux L., URA CNRS No. 442, Universite Claude Bernard-Lyon I, 69622 Villeurbanne Cedex

来源：

CHEMICAL PHYSICS LETTERS | 1996年 / 249卷 / 5-6期

关键词：

D O I：

10.1016/0009-2614(95)01403-9

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The elaboration of Nd3+-doped Ba2NaNb5O15 single crystal fibers by the laser heated pedestal growth method is described. Slightly doped fibers are orthorhombic with Pba2 space group and heavier doped fibers are tetragonal with P4bm space group. Low-temperature spectroscopy reveals that Nd3+ ions probably substitute both Ba2+ and Na+ ions. The stimulated emission cross-section near 1060 nm of the F-4(3/2)-->I-4(11/2) channel and its branching ratio is determined with the help of a Judd-Ofelt analysis.

引用

页码：381 / 386

页数：6

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