Raman spectroscopic study of Bragg gratings regeneration

Lancry, M; Cook, K; Pallare´s-Aldeiturriaga, D; Lopez-Higuera, JM; Poumellec, B; Canning, J

Raman spectroscopic study of Bragg gratings regeneration

Lancry, M Cook, K

Pallare´s-Aldeiturriaga, D Lopez-Higuera, JM Poumellec, B Canning, J

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Publication Type:: Conference Proceeding
Citation:: Optics InfoBase Conference Papers, 2018, Part F98-BGPPM 2018
Issue Date:: 2018-01-01

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Field	Value	Language
dc.contributor.author	Lancry, M	en_US
dc.contributor.author	Cook, K https://orcid.org/0000-0001-6139-9586	en_US
dc.contributor.author	Pallare´s-Aldeiturriaga, D	en_US
dc.contributor.author	Lopez-Higuera, JM	en_US
dc.contributor.author	Poumellec, B	en_US
dc.contributor.author	Canning, J https://orcid.org/0000-0001-8281-7783	en_US
dc.date.issued	2018-01-01	en_US
dc.identifier.citation	Optics InfoBase Conference Papers, 2018, Part F98-BGPPM 2018	en_US
dc.identifier.isbn	9781557528209	en_US
dc.identifier.uri	http://hdl.handle.net/10453/131829
dc.description.abstract	© 2018 The Author(s). Fibre Bragg grating regeneration involves, at its simplest, the annealing and resurrection of a seed FBG through thermal annealing. Micro-Raman spectroscopy provides evidence that inscribing the seed structure has changed the thermal history of the glass so that whilst the annealing is identical in all areas, the local glass relaxation is different in the UV irradiated regions. Notably, there is a significant decrease of the D1 and D2 defects bands within the core and the inner cladding of regenerated FBG revealing the complex nature of this two- or three materials system.	en_US
dc.relation.ispartof	Optics InfoBase Conference Papers	en_US
dc.relation.isbasedon	10.1364/BGPPM.2018.BM2A.4	en_US
dc.rights	info:eu-repo/semantics/openAccess
dc.title	Raman spectroscopic study of Bragg gratings regeneration	en_US
dc.type	Conference Proceeding
utslib.citation.volume	Part F98-BGPPM 2018	en_US
utslib.for	0913 Mechanical Engineering	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	Part F98-BGPPM 2018	en_US

Abstract:

© 2018 The Author(s). Fibre Bragg grating regeneration involves, at its simplest, the annealing and resurrection of a seed FBG through thermal annealing. Micro-Raman spectroscopy provides evidence that inscribing the seed structure has changed the thermal history of the glass so that whilst the annealing is identical in all areas, the local glass relaxation is different in the UV irradiated regions. Notably, there is a significant decrease of the D1 and D2 defects bands within the core and the inner cladding of regenerated FBG revealing the complex nature of this two- or three materials system.

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http://hdl.handle.net/10453/131829