Fiber grating pressure sensor with enhanced sensitivity

Lihui Liu; Qida Zhao; Weigang Zhang; Hao Zhang; Long Jin; Luming Zhao; Yu Yan; Shiyu Gao; Xiaoyi Dong

doi:10.1117/12.570762

Fiber grating pressure sensor with enhanced sensitivity

Lihui Liu^*
, Qida Zhao
, Weigang Zhang
, Hao Zhang
, Long Jin
, Luming Zhao
, Yu Yan
, Shiyu Gao
, Xiaoyi Dong

^*Corresponding author for this work

Nankai University

Research output: Contribution to journal › Conference article › peer-review

2 Citations (Scopus)

Abstract

A novel pressure sensor with FBG partly packaged by a metal tube is presented. The thermal-strain cross effect can be avoided. Moreover, its pressure sensitivity is -2.44 × 10^-3/MPa with the range from 0 to 0.44 MPa, which is 1200 times as that of a bare fiber grating. The linearity of this sensor reaches 0.9986.

Original language	English
Article number	03
Pages (from-to)	16-19
Number of pages	4
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	5623
Issue number	PART 1
DOIs	https://doi.org/10.1117/12.570762
Publication status	Published - 2004
Externally published	Yes
Event	Passive Components and Fiber-based Devices - Beijing, China Duration: 9 Nov 2004 → 11 Nov 2004

Keywords

Fiber grating
Package
Polymer
Pressure sensor

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10.1117/12.570762

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title = "Fiber grating pressure sensor with enhanced sensitivity",

abstract = "A novel pressure sensor with FBG partly packaged by a metal tube is presented. The thermal-strain cross effect can be avoided. Moreover, its pressure sensitivity is -2.44 × 10-3/MPa with the range from 0 to 0.44 MPa, which is 1200 times as that of a bare fiber grating. The linearity of this sensor reaches 0.9986.",

keywords = "Fiber grating, Package, Polymer, Pressure sensor",

author = "Lihui Liu and Qida Zhao and Weigang Zhang and Hao Zhang and Long Jin and Luming Zhao and Yu Yan and Shiyu Gao and Xiaoyi Dong",

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doi = "10.1117/12.570762",

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journal = "Proceedings of SPIE - The International Society for Optical Engineering",

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note = "Passive Components and Fiber-based Devices ; Conference date: 09-11-2004 Through 11-11-2004",

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TY - JOUR

T1 - Fiber grating pressure sensor with enhanced sensitivity

AU - Liu, Lihui

AU - Zhao, Qida

AU - Zhang, Weigang

AU - Zhang, Hao

AU - Jin, Long

AU - Zhao, Luming

AU - Yan, Yu

AU - Gao, Shiyu

AU - Dong, Xiaoyi

PY - 2004

Y1 - 2004

N2 - A novel pressure sensor with FBG partly packaged by a metal tube is presented. The thermal-strain cross effect can be avoided. Moreover, its pressure sensitivity is -2.44 × 10-3/MPa with the range from 0 to 0.44 MPa, which is 1200 times as that of a bare fiber grating. The linearity of this sensor reaches 0.9986.

AB - A novel pressure sensor with FBG partly packaged by a metal tube is presented. The thermal-strain cross effect can be avoided. Moreover, its pressure sensitivity is -2.44 × 10-3/MPa with the range from 0 to 0.44 MPa, which is 1200 times as that of a bare fiber grating. The linearity of this sensor reaches 0.9986.

KW - Fiber grating

KW - Package

KW - Polymer

KW - Pressure sensor

UR - https://www.scopus.com/pages/publications/17644426407

U2 - 10.1117/12.570762

DO - 10.1117/12.570762

M3 - Conference article

AN - SCOPUS:17644426407

SN - 0277-786X

VL - 5623

SP - 16

EP - 19

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

IS - PART 1

M1 - 03

T2 - Passive Components and Fiber-based Devices

Y2 - 9 November 2004 through 11 November 2004

ER -

Fiber grating pressure sensor with enhanced sensitivity

Abstract

Keywords

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