Fibre-optic load sensor based on polarimetric DBR fibre laser

L. Y. Shao; X. Y. Dong; Hwa Yaw Tam

doi:10.1049/el:20082946

Fibre-optic load sensor based on polarimetric DBR fibre laser

L. Y. Shao, X. Y. Dong, Hwa Yaw Tam

The Hong Kong Polytechnic University

Research output: Journal article publication › Journal article › Academic research › peer-review

17 Citations (Scopus)

Abstract

A dual-polarisation distributed Bragg reflector (DBR) fibre laser sensor for measurement of transverse load is demonstrated by measuring beat frequency of the two orthogonal polarisation modes of the laser output. An orientation-dependent load sensitivity of up to 4.07MHz/Nm-1 has been achieved.

Original language	English
Pages (from-to)	99-100
Number of pages	2
Journal	Electronics Letters
Volume	44
Issue number	2
DOIs	https://doi.org/10.1049/el:20082946
Publication status	Published - 4 Feb 2008

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1049/el:20082946

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title = "Fibre-optic load sensor based on polarimetric DBR fibre laser",

abstract = "A dual-polarisation distributed Bragg reflector (DBR) fibre laser sensor for measurement of transverse load is demonstrated by measuring beat frequency of the two orthogonal polarisation modes of the laser output. An orientation-dependent load sensitivity of up to 4.07MHz/Nm-1 has been achieved.",

author = "Shao, {L. Y.} and Dong, {X. Y.} and Tam, {Hwa Yaw}",

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AB - A dual-polarisation distributed Bragg reflector (DBR) fibre laser sensor for measurement of transverse load is demonstrated by measuring beat frequency of the two orthogonal polarisation modes of the laser output. An orientation-dependent load sensitivity of up to 4.07MHz/Nm-1 has been achieved.

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Fibre-optic load sensor based on polarimetric DBR fibre laser

Abstract

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