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Intense up-conversion luminescence from Dy3+-doped multi-component telluroborate glass matrix: Role of CuO nanoparticles embedment

This paper reports an intense up-conversion luminescence from Dy3+-doped strontium-telluro-alumino-magnesium-borate glasses for the first time. The samples were made via the melt-quenching method and characterized to determine the influence of various CuO nanoparticles contents change on their up-co...

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Main Authors: Abdullahi, I., Hashim, S., Sayyed, M. I., Ghoshal, S. K
Format: Article
Language:English
Published: Elsevier Ltd 2023
Subjects:
QC Physics
Online Access:http://eprints.utm.my/107554/1/SuhairulHashim2023_IntenseUpConversionLuminescenceFromDy3%2BDopedMultiComponent.pdf
http://eprints.utm.my/107554/
http://dx.doi.org/10.1016/j.heliyon.2023.e15906
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spelling my.utm.1075542024-09-23T06:10:05Z http://eprints.utm.my/107554/ Intense up-conversion luminescence from Dy3+-doped multi-component telluroborate glass matrix: Role of CuO nanoparticles embedment Abdullahi, I. Hashim, S. Sayyed, M. I. Ghoshal, S. K QC Physics This paper reports an intense up-conversion luminescence from Dy3+-doped strontium-telluro-alumino-magnesium-borate glasses for the first time. The samples were made via the melt-quenching method and characterized to determine the influence of various CuO nanoparticles contents change on their up-conversion emission traits. Absorption spectral data were used to calculate the Judd-Ofelt intensity parameters. The sample without CuO nanoparticles revealed two intense photoluminescence up-conversion emission peaks at 478 and 570 nm. In addition, CuO nanoparticles-activated sample displayed about 1.4-fold up-conversion emission intensity improvement due to strong light absorption in the visible to the infrared region at 799 nm excitation. The stimulated emission cross-section of the CuO nanoparticles-activated glasses was increased from 102.4 × 10-23 to 1301.1 × 10-23 cm2 (nearly 10-fold amplification) while the branching ratio was reduced to 66.9%. Thus, CuO nanoparticles as an additive in the current glass matrix enhanced the up-conversion emission and strengthened the associated nonlinear optical properties. CIE 1931 color matching revealed the influence of CuO in modifying the up-conversion color coordinates, thereby improving the white color purity. The achieved up-conversion emission coupled with the color tunability of the proposed glasses may be advantageous for the up-conversion UV tunable laser making. Elsevier Ltd 2023 Article PeerReviewed application/pdf en http://eprints.utm.my/107554/1/SuhairulHashim2023_IntenseUpConversionLuminescenceFromDy3%2BDopedMultiComponent.pdf Abdullahi, I. and Hashim, S. and Sayyed, M. I. and Ghoshal, S. K (2023) Intense up-conversion luminescence from Dy3+-doped multi-component telluroborate glass matrix: Role of CuO nanoparticles embedment. Heliyon, 9 (5). pp. 1-17. ISSN 2405-8440 http://dx.doi.org/10.1016/j.heliyon.2023.e15906 DOI : 10.1016/j.heliyon.2023.e15906
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic QC Physics
spellingShingle QC Physics
Abdullahi, I.
Hashim, S.
Sayyed, M. I.
Ghoshal, S. K
Intense up-conversion luminescence from Dy3+-doped multi-component telluroborate glass matrix: Role of CuO nanoparticles embedment
description This paper reports an intense up-conversion luminescence from Dy3+-doped strontium-telluro-alumino-magnesium-borate glasses for the first time. The samples were made via the melt-quenching method and characterized to determine the influence of various CuO nanoparticles contents change on their up-conversion emission traits. Absorption spectral data were used to calculate the Judd-Ofelt intensity parameters. The sample without CuO nanoparticles revealed two intense photoluminescence up-conversion emission peaks at 478 and 570 nm. In addition, CuO nanoparticles-activated sample displayed about 1.4-fold up-conversion emission intensity improvement due to strong light absorption in the visible to the infrared region at 799 nm excitation. The stimulated emission cross-section of the CuO nanoparticles-activated glasses was increased from 102.4 × 10-23 to 1301.1 × 10-23 cm2 (nearly 10-fold amplification) while the branching ratio was reduced to 66.9%. Thus, CuO nanoparticles as an additive in the current glass matrix enhanced the up-conversion emission and strengthened the associated nonlinear optical properties. CIE 1931 color matching revealed the influence of CuO in modifying the up-conversion color coordinates, thereby improving the white color purity. The achieved up-conversion emission coupled with the color tunability of the proposed glasses may be advantageous for the up-conversion UV tunable laser making.
format Article
author Abdullahi, I.
Hashim, S.
Sayyed, M. I.
Ghoshal, S. K
author_facet Abdullahi, I.
Hashim, S.
Sayyed, M. I.
Ghoshal, S. K
author_sort Abdullahi, I.
title Intense up-conversion luminescence from Dy3+-doped multi-component telluroborate glass matrix: Role of CuO nanoparticles embedment
title_short Intense up-conversion luminescence from Dy3+-doped multi-component telluroborate glass matrix: Role of CuO nanoparticles embedment
title_full Intense up-conversion luminescence from Dy3+-doped multi-component telluroborate glass matrix: Role of CuO nanoparticles embedment
title_fullStr Intense up-conversion luminescence from Dy3+-doped multi-component telluroborate glass matrix: Role of CuO nanoparticles embedment
title_full_unstemmed Intense up-conversion luminescence from Dy3+-doped multi-component telluroborate glass matrix: Role of CuO nanoparticles embedment
title_sort intense up-conversion luminescence from dy3+-doped multi-component telluroborate glass matrix: role of cuo nanoparticles embedment
publisher Elsevier Ltd
publishDate 2023
url http://eprints.utm.my/107554/1/SuhairulHashim2023_IntenseUpConversionLuminescenceFromDy3%2BDopedMultiComponent.pdf
http://eprints.utm.my/107554/
http://dx.doi.org/10.1016/j.heliyon.2023.e15906
_version_ 1811681220325539840
score 13.211869

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