Implementation of vectorial bend sensors using long-period gratings UV-inscribed in special shape fibres

Donghui Zhao; Kaiming Zhou; Xianfeng Chen; Lin Zhang; Ian Bennion; Gordon Flockhart; William N. MacPherson; James S. Barton; J. D C Jones

doi:10.1088/0957-0233/15/8/037

Implementation of vectorial bend sensors using long-period gratings UV-inscribed in special shape fibres

Donghui Zhao
, Kaiming Zhou
, Xianfeng Chen
, Lin Zhang
, Ian Bennion
, Gordon Flockhart
, William N. MacPherson
, James S. Barton
, J. D C Jones

School of Engineering & Physical Sciences

Research output: Contribution to journal › Article › peer-review

28 Citations (Scopus)

Abstract

We report the implementation of vector bending sensors using long-period gratings (LPGs) UV-inscribed in flat-clad, four-core and D-shaped fibres. Our experiments reveal a strong fibre-orientation dependence of the spectral response when such LPGs are subjected to dynamic bending, which provided an opportunity to realize curvature measurement with direction recognition. © 2004 IOP Publishing Ltd.

Original language	English
Pages (from-to)	1647-1650
Number of pages	4
Journal	Measurement Science and Technology
Volume	15
Issue number	8
DOIs	https://doi.org/10.1088/0957-0233/15/8/037
Publication status	Published - Aug 2004

Keywords

Bend sensor
Long-period grating
Special shape fibre

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10.1088/0957-0233/15/8/037

Cite this

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abstract = "We report the implementation of vector bending sensors using long-period gratings (LPGs) UV-inscribed in flat-clad, four-core and D-shaped fibres. Our experiments reveal a strong fibre-orientation dependence of the spectral response when such LPGs are subjected to dynamic bending, which provided an opportunity to realize curvature measurement with direction recognition. {\textcopyright} 2004 IOP Publishing Ltd.",

keywords = "Bend sensor, Long-period grating, Special shape fibre",

author = "Donghui Zhao and Kaiming Zhou and Xianfeng Chen and Lin Zhang and Ian Bennion and Gordon Flockhart and MacPherson, \{William N.\} and Barton, \{James S.\} and Jones, \{J. D C\}",

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AU - Zhao, Donghui

AU - Zhou, Kaiming

AU - Chen, Xianfeng

AU - Zhang, Lin

AU - Bennion, Ian

AU - Flockhart, Gordon

AU - MacPherson, William N.

AU - Barton, James S.

AU - Jones, J. D C

PY - 2004/8

Y1 - 2004/8

N2 - We report the implementation of vector bending sensors using long-period gratings (LPGs) UV-inscribed in flat-clad, four-core and D-shaped fibres. Our experiments reveal a strong fibre-orientation dependence of the spectral response when such LPGs are subjected to dynamic bending, which provided an opportunity to realize curvature measurement with direction recognition. © 2004 IOP Publishing Ltd.

AB - We report the implementation of vector bending sensors using long-period gratings (LPGs) UV-inscribed in flat-clad, four-core and D-shaped fibres. Our experiments reveal a strong fibre-orientation dependence of the spectral response when such LPGs are subjected to dynamic bending, which provided an opportunity to realize curvature measurement with direction recognition. © 2004 IOP Publishing Ltd.

KW - Bend sensor

KW - Long-period grating

KW - Special shape fibre

UR - https://www.scopus.com/pages/publications/4043158550

U2 - 10.1088/0957-0233/15/8/037

DO - 10.1088/0957-0233/15/8/037

M3 - Article

SN - 1361-6501

VL - 15

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EP - 1650

JO - Measurement Science and Technology

JF - Measurement Science and Technology

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ER -

Implementation of vectorial bend sensors using long-period gratings UV-inscribed in special shape fibres

Abstract

Keywords

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