Temperature-independent FBG pressure sensor with high sensitivity

Lihui Liu; Hao Zhang; Qida Zhao; Yuliang Liu; Fang Li

doi:10.1016/j.yofte.2006.09.001

Temperature-independent FBG pressure sensor with high sensitivity

Lihui Liu^*
, Hao Zhang
, Qida Zhao
, Yuliang Liu
, Fang Li

^*Corresponding author for this work

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

143 Citations (Scopus)

Abstract

This study develops a fiber Bragg grating (FBG) pressure sensor partly shielded with a metal tube. The thermal-strain cross effect is avoided and its pressure sensitivity is increased to - 2.44 × 10^-3 MPa, about 1200 times as that of a bare fiber grating. Due to its good sensing linearity, this sensor can be applied in the measurement of hydraulic pressure and vibration.

Original language	English
Pages (from-to)	78-80
Number of pages	3
Journal	Optical Fiber Technology
Volume	13
Issue number	1
DOIs	https://doi.org/10.1016/j.yofte.2006.09.001
Publication status	Published - Jan 2007
Externally published	Yes

Keywords

Fiber grating
Optoelectronics
Package
Polymer
Pressure sensor

Access to Document

10.1016/j.yofte.2006.09.001

Cite this

@article{793f6e29c00143c3ac1d85ead9d5586a,

title = "Temperature-independent FBG pressure sensor with high sensitivity",

abstract = "This study develops a fiber Bragg grating (FBG) pressure sensor partly shielded with a metal tube. The thermal-strain cross effect is avoided and its pressure sensitivity is increased to - 2.44 × 10-3 MPa, about 1200 times as that of a bare fiber grating. Due to its good sensing linearity, this sensor can be applied in the measurement of hydraulic pressure and vibration.",

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

author = "Lihui Liu and Hao Zhang and Qida Zhao and Yuliang Liu and Fang Li",

year = "2007",

month = jan,

doi = "10.1016/j.yofte.2006.09.001",

language = "English",

volume = "13",

pages = "78--80",

journal = "Optical Fiber Technology",

issn = "1068-5200",

publisher = "Academic Press Inc.",

number = "1",

}

TY - JOUR

T1 - Temperature-independent FBG pressure sensor with high sensitivity

AU - Liu, Lihui

AU - Zhang, Hao

AU - Zhao, Qida

AU - Liu, Yuliang

AU - Li, Fang

PY - 2007/1

Y1 - 2007/1

N2 - This study develops a fiber Bragg grating (FBG) pressure sensor partly shielded with a metal tube. The thermal-strain cross effect is avoided and its pressure sensitivity is increased to - 2.44 × 10-3 MPa, about 1200 times as that of a bare fiber grating. Due to its good sensing linearity, this sensor can be applied in the measurement of hydraulic pressure and vibration.

AB - This study develops a fiber Bragg grating (FBG) pressure sensor partly shielded with a metal tube. The thermal-strain cross effect is avoided and its pressure sensitivity is increased to - 2.44 × 10-3 MPa, about 1200 times as that of a bare fiber grating. Due to its good sensing linearity, this sensor can be applied in the measurement of hydraulic pressure and vibration.

KW - Fiber grating

KW - Optoelectronics

KW - Package

KW - Polymer

KW - Pressure sensor

UR - https://www.scopus.com/pages/publications/33845321348

U2 - 10.1016/j.yofte.2006.09.001

DO - 10.1016/j.yofte.2006.09.001

M3 - Article

AN - SCOPUS:33845321348

SN - 1068-5200

VL - 13

SP - 78

EP - 80

JO - Optical Fiber Technology

JF - Optical Fiber Technology

IS - 1

ER -

Temperature-independent FBG pressure sensor with high sensitivity

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this