Effectively simultaneous temperature and strain
measurement utilising a dual-grating sensor formed by
type IA and type IIA FBGs

Xuewen Shu; Donghui Zhao; Y. Liu; Y. Gwandu; Filip Floreani; Lin Zhang

doi:10.1109/ICSENS.2002.1037387

Effectively simultaneous temperature and strain measurement utilising a dual-grating sensor formed by type IA and type IIA FBGs

Xuewen Shu, Donghui Zhao, Y. Liu, Y. Gwandu, Filip Floreani, Lin Zhang

Aston Institute of Photonic Technologies (AiPT)

Research output: Chapter in Book/Published conference output › Conference publication

Abstract

In this paper, we report a systematic investigation of the dependence of both temperature and strain sensitivities on the jiber Bragg grating (FBG) type, including the wellknown Type I, Type IIA, and a new type which we have designated Type 1.4, using both hydrogen-Ji-ee and hydrogenated B/Ge codoped jibers. We have identijed distinct sensitivity characteristics for each grating type, and we have utilised them to implement a novel dual-grating, duul-parameter sensor device. Three dual-grating sensing schemes with different combinations of gruting types have been constructed and compared. The Type IA-Type IIA combination exhibits the best pe$ormance and is superior to that of previously reported gruting-based structures. The characteristics of the measurement errors in such dualgrating sensor systems is also presented in detail.

Original language	English
Title of host publication	Proceeding of the 1st IEEE international conference on sensors
Publisher	IEEE
Pages	1740-1745
Number of pages	6
Volume	2
ISBN (Print)	0780374541
DOIs	https://doi.org/10.1109/ICSENS.2002.1037387
Publication status	Published - 7 Nov 2002
Event	1st IEEE international conference on Sensors - Orlando, FL, United States Duration: 12 Jun 2002 → 14 Jun 2002

Conference

Conference	1st IEEE international conference on Sensors
Abbreviated title	IEEE Sensors 2002
Country/Territory	United States
City	Orlando, FL
Period	12/06/02 → 14/06/02

Keywords

Fiber Bragg grating
fiber optical sensor
temperature
sensitivity
strain sensitivity
simultaneous measurement

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10.1109/ICSENS.2002.1037387

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title = "Effectively simultaneous temperature and strain measurement utilising a dual-grating sensor formed by type IA and type IIA FBGs",

abstract = "In this paper, we report a systematic investigation of the dependence of both temperature and strain sensitivities on the jiber Bragg grating (FBG) type, including the wellknown Type I, Type IIA, and a new type which we have designated Type 1.4, using both hydrogen-Ji-ee and hydrogenated B/Ge codoped jibers. We have identijed distinct sensitivity characteristics for each grating type, and we have utilised them to implement a novel dual-grating, duul-parameter sensor device. Three dual-grating sensing schemes with different combinations of gruting types have been constructed and compared. The Type IA-Type IIA combination exhibits the best pe$ormance and is superior to that of previously reported gruting-based structures. The characteristics of the measurement errors in such dualgrating sensor systems is also presented in detail.",

keywords = "Fiber Bragg grating, fiber optical sensor, temperature, sensitivity, strain sensitivity, simultaneous measurement",

author = "Xuewen Shu and Donghui Zhao and Y. Liu and Y. Gwandu and Filip Floreani and Lin Zhang",

year = "2002",

month = nov,

day = "7",

doi = "10.1109/ICSENS.2002.1037387",

language = "English",

isbn = "0780374541",

volume = "2",

pages = "1740--1745",

booktitle = "Proceeding of the 1st IEEE international conference on sensors",

publisher = "IEEE",

address = "United States",

note = "1st IEEE international conference on Sensors, IEEE Sensors 2002 ; Conference date: 12-06-2002 Through 14-06-2002",

}

Shu, X, Zhao, D, Liu, Y, Gwandu, Y, Floreani, F & Zhang, L 2002, Effectively simultaneous temperature and strain measurement utilising a dual-grating sensor formed by type IA and type IIA FBGs. in Proceeding of the 1st IEEE international conference on sensors. vol. 2, IEEE, pp. 1740-1745, 1st IEEE international conference on Sensors, Orlando, FL, United States, 12/06/02. https://doi.org/10.1109/ICSENS.2002.1037387

TY - GEN

T1 - Effectively simultaneous temperature and strain measurement utilising a dual-grating sensor formed by type IA and type IIA FBGs

AU - Shu, Xuewen

AU - Zhao, Donghui

AU - Liu, Y.

AU - Gwandu, Y.

AU - Floreani, Filip

AU - Zhang, Lin

PY - 2002/11/7

Y1 - 2002/11/7

N2 - In this paper, we report a systematic investigation of the dependence of both temperature and strain sensitivities on the jiber Bragg grating (FBG) type, including the wellknown Type I, Type IIA, and a new type which we have designated Type 1.4, using both hydrogen-Ji-ee and hydrogenated B/Ge codoped jibers. We have identijed distinct sensitivity characteristics for each grating type, and we have utilised them to implement a novel dual-grating, duul-parameter sensor device. Three dual-grating sensing schemes with different combinations of gruting types have been constructed and compared. The Type IA-Type IIA combination exhibits the best pe$ormance and is superior to that of previously reported gruting-based structures. The characteristics of the measurement errors in such dualgrating sensor systems is also presented in detail.

AB - In this paper, we report a systematic investigation of the dependence of both temperature and strain sensitivities on the jiber Bragg grating (FBG) type, including the wellknown Type I, Type IIA, and a new type which we have designated Type 1.4, using both hydrogen-Ji-ee and hydrogenated B/Ge codoped jibers. We have identijed distinct sensitivity characteristics for each grating type, and we have utilised them to implement a novel dual-grating, duul-parameter sensor device. Three dual-grating sensing schemes with different combinations of gruting types have been constructed and compared. The Type IA-Type IIA combination exhibits the best pe$ormance and is superior to that of previously reported gruting-based structures. The characteristics of the measurement errors in such dualgrating sensor systems is also presented in detail.

KW - Fiber Bragg grating

KW - fiber optical sensor

KW - temperature

KW - sensitivity

KW - strain sensitivity

KW - simultaneous measurement

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U2 - 10.1109/ICSENS.2002.1037387

DO - 10.1109/ICSENS.2002.1037387

M3 - Conference publication

SN - 0780374541

VL - 2

SP - 1740

EP - 1745

BT - Proceeding of the 1st IEEE international conference on sensors

PB - IEEE

T2 - 1st IEEE international conference on Sensors

Y2 - 12 June 2002 through 14 June 2002

ER -

Effectively simultaneous temperature and strain measurement utilising a dual-grating sensor formed by type IA and type IIA FBGs

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Advances in UV-inscribed fiber grating optic sensor technologies

A novel sensor interrogation technique using chirped fiber grating based Sagnac loop

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