Micro-modification of luminescence property in Ag<sup>+</sup>-doped phosphate glass using femtosecond laser irradiation

Tu, Z; Teng, Y; Zhou, J; Zhou, S; Qiu, J

Micro-modification of luminescence property in Ag<sup>+</sup>-doped phosphate glass using femtosecond laser irradiation

Tu, Z Teng, Y Zhou, J

Zhou, S Qiu, J

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Publication Type:: Journal Article
Citation:: Journal of Non-Crystalline Solids, 2014, 383 pp. 161 - 164
Issue Date:: 2014-01-01

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Field	Value	Language
dc.contributor.author	Tu, Z	en_US
dc.contributor.author	Teng, Y	en_US
dc.contributor.author	Zhou, J https://orcid.org/0000-0002-0605-5745	en_US
dc.contributor.author	Zhou, S	en_US
dc.contributor.author	Qiu, J	en_US
dc.date.issued	2014-01-01	en_US
dc.identifier.citation	Journal of Non-Crystalline Solids, 2014, 383 pp. 161 - 164	en_US
dc.identifier.issn	0022-3093	en_US
dc.identifier.uri	http://hdl.handle.net/10453/116381
dc.description.abstract	Localized micro-structure and luminescence property are modified in Ag +-doped phosphate glass with high repetition rate femtosecond laser pulses. Confocal fluorescence spectra show that the luminescence intensity due to fs-laser induced Ag0 gradually increases and then decreases with the decreasing distance from the center of the laser-affected zone. In the inner structure, the intensity ratio of two Raman bands at 708 cm- 1 and 1210 cm- 1 decreases with the more close to the center of the laser-affected zone. A possible mechanism is proposed to explain the observed phenomena. © 2013 Elsevier B.V. All rights reserved.	en_US
dc.relation.ispartof	Journal of Non-Crystalline Solids	en_US
dc.relation.isbasedon	10.1016/j.jnoncrysol.2013.04.050	en_US
dc.subject.classification	Applied Physics	en_US
dc.title	Micro-modification of luminescence property in Ag<sup>+</sup>-doped phosphate glass using femtosecond laser irradiation	en_US
dc.type	Journal Article
utslib.citation.volume	383	en_US
utslib.for	0912 Materials Engineering	en_US
utslib.for	0204 Condensed Matter 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 Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
pubs.organisational-group	/University of Technology Sydney/Strength - IBMD - Initiative for Biomedical Devices
utslib.copyright.status	closed_access
pubs.publication-status	Published	en_US
pubs.volume	383	en_US

Abstract:

Localized micro-structure and luminescence property are modified in Ag +-doped phosphate glass with high repetition rate femtosecond laser pulses. Confocal fluorescence spectra show that the luminescence intensity due to fs-laser induced Ag0 gradually increases and then decreases with the decreasing distance from the center of the laser-affected zone. In the inner structure, the intensity ratio of two Raman bands at 708 cm- 1 and 1210 cm- 1 decreases with the more close to the center of the laser-affected zone. A possible mechanism is proposed to explain the observed phenomena. © 2013 Elsevier B.V. All rights reserved.

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http://hdl.handle.net/10453/116381