Simultaneous multidopant investigation of rare-earth-doped optical fibers by an ion microprobe

被引：9

作者：

Sidiroglou, Fotios ^{[1
]}

Huntington, Shane T.

Roberts, Ann

Stern, Richard

Fletcher, Ian R.

机构：

[1] Univ Melbourne, Sch Phys, Melbourne, Vic 3010, Australia

[2] Univ Western Australia, Ctr Microscopy & Microanal, Crawley, WA 6009, Australia

[3] Victoria Univ, Opt Technol Res Lab, Melbourne, Vic 8001, Australia

来源：

OPTICS LETTERS | 2006年 / 31卷 / 22期

关键词：

D O I：

10.1364/OL.31.003258

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The relative distribution of five elements present in the core area of several optical fiber samples has been obtained by utilizing nanoscale-secondary ion mass spectrometry. A strong correlation between the rare-earth (RE) ion and aluminum was observed, consistent with aluminum's improving the solubility of the RE ion. The central dip in distribution was less severe than that observed for germanium, characteristic of the collapse process during fabrication of the fiber preform. (c) 2006 Optical Society of America.

引用

页码：3258 / 3260

页数：3

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