Impact of hydrogenation conditions on the temperature and strain coefficients of type 1 and typela dual grating sensors

Kyriacos Kalli; George Simpson; Kaiming Zhou; Lin Zhang; Ian Bennion

doi:10.1117/12.624287

Impact of hydrogenation conditions on the temperature and strain coefficients of type 1 and typela dual grating sensors

Kyriacos Kalli^*, George Simpson, Kaiming Zhou, Lin Zhang, Ian Bennion

^*Corresponding author for this work

Aston Institute of Photonic Technologies (AiPT)

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

Abstract

We report experimental findings for tailoring the temperature and strain coefficients of Type 1 and Type 1A fibre Bragg gratings by influencing the photosensitivity presensitisation of the host optical fibre. It is shown that by controlling the level of hydrogen saturation, via hot and cold hydrogenation, it is possible to produce gratings with lower thermal coefficients. Furthermore, there is a larger difference between the Type 1 and Type 1A thermal coefficients and a significant improvement in the matrix condition number, which impacts the ability to recover accurate temperature and strain invariant data using the Type 1-1A dual grating sensor.

Original language	English
Article number	219
Pages (from-to)	892-895
Number of pages	4
Journal	Proceedings of SPIE - International Society for Optical Engineering
Volume	5855
Issue number	PART II
DOIs	https://doi.org/10.1117/12.624287
Publication status	Published - 23 May 2005
Event	17th international conference on Optical Fibre Sensors - Bruges, Belgium Duration: 23 May 2005 → 27 May 2005

Bibliographical note

Copyright 2005 SPIE. One print or electronic copy may be made for personal use only. Systematic reproduction, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.

Keywords

Fibre bragg gratings
Optical fibre sensors
Photosensitivity
Temperature and strain sensors
Type 1A grating

Access to Document

10.1117/12.624287

Impact of hydrogenation conditions on the temperature and strain coefficients
Copyright 2005 SPIE. One print or electronic copy may be made for personal use only. Systematic reproduction, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
Final published version, 337 KB

Cite this

@article{748bf1bddb0f4d7f911757a27c44dd40,

title = "Impact of hydrogenation conditions on the temperature and strain coefficients of type 1 and typela dual grating sensors",

abstract = "We report experimental findings for tailoring the temperature and strain coefficients of Type 1 and Type 1A fibre Bragg gratings by influencing the photosensitivity presensitisation of the host optical fibre. It is shown that by controlling the level of hydrogen saturation, via hot and cold hydrogenation, it is possible to produce gratings with lower thermal coefficients. Furthermore, there is a larger difference between the Type 1 and Type 1A thermal coefficients and a significant improvement in the matrix condition number, which impacts the ability to recover accurate temperature and strain invariant data using the Type 1-1A dual grating sensor.",

keywords = "Fibre bragg gratings, Optical fibre sensors, Photosensitivity, Temperature and strain sensors, Type 1A grating",

author = "Kyriacos Kalli and George Simpson and Kaiming Zhou and Lin Zhang and Ian Bennion",

note = "Copyright 2005 SPIE. One print or electronic copy may be made for personal use only. Systematic reproduction, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited. ; 17th international conference on Optical Fibre Sensors, OFS-2005 ; Conference date: 23-05-2005 Through 27-05-2005",

year = "2005",

month = may,

day = "23",

doi = "10.1117/12.624287",

language = "English",

volume = "5855 ",

pages = "892--895",

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

issn = "0277-786X",

publisher = "SPIE",

number = "PART II",

}

Impact of hydrogenation conditions on the temperature and strain coefficients of type 1 and typela dual grating sensors. / Kalli, Kyriacos; Simpson, George; Zhou, Kaiming et al.
In: Proceedings of SPIE - International Society for Optical Engineering, Vol. 5855 , No. PART II, 219, 23.05.2005, p. 892-895.

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

TY - JOUR

T1 - Impact of hydrogenation conditions on the temperature and strain coefficients of type 1 and typela dual grating sensors

AU - Kalli, Kyriacos

AU - Simpson, George

AU - Zhou, Kaiming

AU - Zhang, Lin

AU - Bennion, Ian

N1 - Copyright 2005 SPIE. One print or electronic copy may be made for personal use only. Systematic reproduction, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.

PY - 2005/5/23

Y1 - 2005/5/23

N2 - We report experimental findings for tailoring the temperature and strain coefficients of Type 1 and Type 1A fibre Bragg gratings by influencing the photosensitivity presensitisation of the host optical fibre. It is shown that by controlling the level of hydrogen saturation, via hot and cold hydrogenation, it is possible to produce gratings with lower thermal coefficients. Furthermore, there is a larger difference between the Type 1 and Type 1A thermal coefficients and a significant improvement in the matrix condition number, which impacts the ability to recover accurate temperature and strain invariant data using the Type 1-1A dual grating sensor.

AB - We report experimental findings for tailoring the temperature and strain coefficients of Type 1 and Type 1A fibre Bragg gratings by influencing the photosensitivity presensitisation of the host optical fibre. It is shown that by controlling the level of hydrogen saturation, via hot and cold hydrogenation, it is possible to produce gratings with lower thermal coefficients. Furthermore, there is a larger difference between the Type 1 and Type 1A thermal coefficients and a significant improvement in the matrix condition number, which impacts the ability to recover accurate temperature and strain invariant data using the Type 1-1A dual grating sensor.

KW - Fibre bragg gratings

KW - Optical fibre sensors

KW - Photosensitivity

KW - Temperature and strain sensors

KW - Type 1A grating

UR - http://www.scopus.com/inward/record.url?scp=28544431632&partnerID=8YFLogxK

UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/5855/1/Impact-of-hydrogenation-conditions-on-the-temperature-and-strain-coefficients/10.1117/12.624287.full?SSO=1

U2 - 10.1117/12.624287

DO - 10.1117/12.624287

M3 - Conference article

AN - SCOPUS:28544431632

SN - 0277-786X

VL - 5855

SP - 892

EP - 895

JO - Proceedings of SPIE - International Society for Optical Engineering

JF - Proceedings of SPIE - International Society for Optical Engineering

IS - PART II

M1 - 219

T2 - 17th international conference on Optical Fibre Sensors

Y2 - 23 May 2005 through 27 May 2005

ER -

Impact of hydrogenation conditions on the temperature and strain coefficients of type 1 and typela dual grating sensors

Abstract

Bibliographical note

Keywords

Access to Document

Other files and links

Fingerprint

Cite this