Anatomy of a femtosecond laser processed silica waveguide [Invited]

Canning, J; Lancry, M; Cook, K; Weickman, A; Brisset, F; Poumellec, B

Anatomy of a femtosecond laser processed silica waveguide [Invited]

Canning, J

Lancry, M Cook, K

Weickman, A Brisset, F Poumellec, B

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Publication Type:: Journal Article
Citation:: Optical Materials Express, 2011, 1 (5), pp. 998 - 1008
Issue Date:: 2011-09-01

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Field	Value	Language
dc.contributor.author	Canning, J https://orcid.org/0000-0001-8281-7783	en_US
dc.contributor.author	Lancry, M	en_US
dc.contributor.author	Cook, K https://orcid.org/0000-0001-6139-9586	en_US
dc.contributor.author	Weickman, A	en_US
dc.contributor.author	Brisset, F	en_US
dc.contributor.author	Poumellec, B	en_US
dc.date.issued	2011-09-01	en_US
dc.identifier.citation	Optical Materials Express, 2011, 1 (5), pp. 998 - 1008	en_US
dc.identifier.uri	http://hdl.handle.net/10453/116607
dc.description.abstract	Waveguides are inscribed through densification of the surrounding region of a damage induced channel created by femtosecond irradiation within silica. Single mode propagation at 1.5 μm is obtained below the damage region whilst at shorter wavelengths guidance is only observed away on either side of the region. The quasi-periodic nanostructure that is induced can explain the mode profile elongation observed with polarised light at 45°. The origin of this guidance area is explored using SEM analysis, which reveals nanoporous regions within laser track structure above and below the densified region where 1.5 μm propagates. Shorter wavelength light is not supported in this area. © 2011 Optical Society of America.	en_US
dc.relation.ispartof	Optical Materials Express	en_US
dc.relation.isbasedon	10.1364/OME.1.000998	en_US
dc.rights	© 2011 Optical Society of America. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved.	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Anatomy of a femtosecond laser processed silica waveguide [Invited]	en_US
dc.type	Journal Article
utslib.citation.volume	5	en_US
utslib.citation.volume	1	en_US
utslib.for	020599 Optical Physics not elsewhere classified	en_US
utslib.for	0205 Optical Physics	en_US
utslib.for	1007 Nanotechnology	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	closed_access	*
pubs.issue	5	en_US
pubs.publication-status	Published	en_US
pubs.volume	1	en_US

Abstract:

Waveguides are inscribed through densification of the surrounding region of a damage induced channel created by femtosecond irradiation within silica. Single mode propagation at 1.5 μm is obtained below the damage region whilst at shorter wavelengths guidance is only observed away on either side of the region. The quasi-periodic nanostructure that is induced can explain the mode profile elongation observed with polarised light at 45°. The origin of this guidance area is explored using SEM analysis, which reveals nanoporous regions within laser track structure above and below the densified region where 1.5 μm propagates. Shorter wavelength light is not supported in this area. © 2011 Optical Society of America.

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http://hdl.handle.net/10453/116607