Phase-sensitive imaging techniques applied to optical fibre characterisation

被引：12

作者：

Dragomir, N. M. ^{[1
]}

Baxter, G. W.

Roberts, A.

机构：

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

[2] Victoria Univ, Sch Elect Engn, Melbourne, Vic 8001, Australia

来源：

IEE PROCEEDINGS-OPTOELECTRONICS | 2006年 / 153卷 / 05期

关键词：

D O I：

10.1049/ip-opt:20050105

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：

Phase-sensitive imaging measurements of optical fibres using quantitative phase microscopy (QPM) are described. In the case of axially symmetric fibres, these measurements can be used to non-destructively determine the refractive-index profiles of single- and multi-mode optical fibres. QPM presents a sensitive, robust, rapid and high spatial resolution technique for reconstructing the refractive-index profile of various fibres and fusion splices. In addition, when used with polarised light, the method is applicable to the investigation of stresses, residual or applied, in single- and multi-mode optical fibres.

引用

页码：217 / 221

页数：5

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