Stress-based mechanisms in polymer mPOFs for fibre optic sensing

被引：1

作者：

Durana, G. ^{[1
]}

Arrizabalaga, O. ^{[1
]}

Aldabaldetreku, G. ^{[1
]}

Illarramendi, M. A. ^{[1
]}

Zubia, J. ^{[1
]}

机构：

[1] Univ Basque Country, ETSI Bilbao, Dept Ingn Comunicac, Bilbao, Spain

来源：

23RD INTERNATIONAL CONFERENCE ON OPTICAL FIBRE SENSORS | 2014年 / 9157卷

关键词：

polarisation; optical sensors; mPOF; polymer;

D O I：

10.1117/12.2059858

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The polarisation state of light may be exploited in single-mode polymer mPOFs for sensing purposes. The bend-induced birefringence varies linearly with the inverse square of the bend radius, whereas the twist-induced polarisation rotation varies linearly with the fibre twist angle. Both effects are highly reproducible and show higher sensitivity than their glass counterparts.

引用

页数：4

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