Evolution of linear electro-optic coefficients and third-order nonlinearity during prolonged negative thermal poling of silica fibre

被引：10

作者：

Xu, W ^{[1
]}

Wong, D ^{[1
]}

Fleming, S ^{[1
]}

机构：

[1] Univ Sydney, Opt Fibre Technol Ctr, Australian Photon Cooperat Res Ctr, Eveleigh, NSW 1430, Australia

来源：

ELECTRONICS LETTERS | 1999年 / 35卷 / 11期

关键词：

D O I：

10.1049/el:19990652

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Evolution of the linear electro-optic coefficients in the prolonged negative thermal poling of germanosilicate fibre reveals movement of charge distributions in the fibre. As previously reported, the third-order nonlinearity of the fibre core increases by similar to 1.8. However, for the first time this value is observed to be fairly constant during the poling process.

引用

页码：922 / 923

页数：2

共 6 条

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[J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1998, 37 : 68 - 70
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