Thermally regenerated fiber Bragg-grating in twin-air-hole microstructure fiber for high temperature pressure sensing

Chen, T; Chen, R; Jewart, C; Zhang, B; Canning, J; Cook, K; Chen, KP

Thermally regenerated fiber Bragg-grating in twin-air-hole microstructure fiber for high temperature pressure sensing

Chen, T Chen, R Jewart, C Zhang, B Canning, J

Cook, K

Chen, KP

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Publication Type:: Conference Proceeding
Citation:: Proceedings of SPIE - The International Society for Optical Engineering, 2011, 8028
Issue Date:: 2011-07-13

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Field	Value	Language
dc.contributor.author	Chen, T	en_US
dc.contributor.author	Chen, R	en_US
dc.contributor.author	Jewart, C	en_US
dc.contributor.author	Zhang, B	en_US
dc.contributor.author	Canning, J https://orcid.org/0000-0001-8281-7783	en_US
dc.contributor.author	Cook, K https://orcid.org/0000-0001-6139-9586	en_US
dc.contributor.author	Chen, KP	en_US
dc.date.issued	2011-07-13	en_US
dc.identifier.citation	Proceedings of SPIE - The International Society for Optical Engineering, 2011, 8028	en_US
dc.identifier.isbn	9780819486028	en_US
dc.identifier.issn	0277-786X	en_US
dc.identifier.uri	http://hdl.handle.net/10453/120427
dc.description.abstract	We present thermally regnenerated fiber Bragg grating in air-hole microstructured fibers for high temperature hydrostatic pressure sensing application. Saturated type I gratings were inscribed in hydrogen-loaded two-hole optical fibers using 248-nm KrF laser, and regenerated during annealing at 800°C. The fiber Bragg grating resonance wavelength shift and peak splits were studied as a function of external hydrostatic pressure from 15 psi to 2400 psi. The grating pressure sensor shows stable and reproducible operation up to 800°C. This paper demonstrates a multiplexible pressure sensor network technology for high temperature harsh environment using a single fiber feedthrough. © 2011 SPIE.	en_US
dc.relation.ispartof	Proceedings of SPIE - The International Society for Optical Engineering	en_US
dc.relation.isbasedon	10.1117/12.884994	en_US
dc.rights	info:eu-repo/semantics/openAccess
dc.title	Thermally regenerated fiber Bragg-grating in twin-air-hole microstructure fiber for high temperature pressure sensing	en_US
dc.type	Conference Proceeding
utslib.citation.volume	8028	en_US
utslib.for	0205 Optical Physics	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - GBDTC - Global Big Data Technologies
utslib.copyright.status	open_access	*
pubs.publication-status	Published	en_US
pubs.volume	8028	en_US

Abstract:

We present thermally regnenerated fiber Bragg grating in air-hole microstructured fibers for high temperature hydrostatic pressure sensing application. Saturated type I gratings were inscribed in hydrogen-loaded two-hole optical fibers using 248-nm KrF laser, and regenerated during annealing at 800°C. The fiber Bragg grating resonance wavelength shift and peak splits were studied as a function of external hydrostatic pressure from 15 psi to 2400 psi. The grating pressure sensor shows stable and reproducible operation up to 800°C. This paper demonstrates a multiplexible pressure sensor network technology for high temperature harsh environment using a single fiber feedthrough. © 2011 SPIE.

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http://hdl.handle.net/10453/120427