Comprehensive study on the nonlinear optical properties of lanthanum nanoparticles and lanthanum oxide doped zinc borotellurite glasses

Faznny, M.F.; Halimah, M.K.; Eevon, C.; Latif, Amirah Abdul; Muhammad, F.D.; Asyikin, A.S.; Nazrin, S.N.; Zaitizila, I.

doi:10.1016/j.optlastec.2020.106161

“…The molten of the mixture was formed during this process and was poured into cylindrical stainless-steel mould that is the process of melt-quenching method. The cylindrical stainless-steel mould containing the glass sample was heated for annealing process at 400 0 C for another one hour [9].…”

Section: Weighing Of Chemicalsmentioning

confidence: 99%

Determinant of Glass Material’s Parameters for Fiber Optic Application Durability

Nidzam¹,

Lazim²,

Hadi³

et al. 2022

Preprint

0

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The aim of this study was to determine the principle cause of variation in a measured glass durability using a melt-quenching method. Further goal for this study was to find the optimum level of the factor for producing the glass durability. For that purpose, One-Way Analysis of Variance (ANOVA) was performed. From the analysis, it was found that all longitudinal modulus, shear modulus 2 and shear modulus 3 were the significant parameters that produced high quality of glass durability (p<0.05). The mean analysis revealed that the best condition that maximizes the average of Longitudinal Modulus 1, 2 and 3 would be when the erbium concentration was 0.05. It was found that the erbium concentration with 0.03 produced the optimum Longitudinal Modulus 4 and 5. The findings also pointed out that the average of Shear Modulus 2 and 3 was maximized when the erbium concentration was 0.03 and 0.05, respectively.

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“…The molten of the mixture was formed during this process and was poured into cylindrical stainless-steel mould that is the process of melt-quenching method. The cylindrical stainless-steel mould containing the glass sample was heated for annealing process at 400 0 C for another one hour (Faznny et al, 2020).…”

Section: Weighing Of Chemicalsmentioning

confidence: 99%

Determinant of Glass Material’s Parameters for Fiber Optic Application Durability

Nidzam¹,

Hadi²,

Razali³

2022

IJARBSS

0

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The aim of this study was to determine the principle cause of variation in a measured glass durability using a melt-quenching method. Further goal for this study was to find the optimum level of the factor for producing the glass durability. For that purpose, One-Way Analysis of Variance (ANOVA) was performed. From the analysis, it was found that all longitudinal modulus, shear modulus 2 and shear modulus 3 were the significant parameters that produced high quality of glass durability (p<0.05). The mean analysis revealed that the best condition that maximizes the average of Longitudinal Modulus 1, 2 and 3 would be when the erbium concentration was 0.05. It was found that the erbium concentration with 0.03 produced the optimum Longitudinal Modulus 4 and 5. The findings also pointed out that the average of Shear Modulus 2 and 3 was maximized when the erbium concentration was 0.03 and 0.05, respectively.

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“…Meera et al, observed that the borate glasses were made up of two tetrahedral (BO4) and trigonal (BO3) units [10]. The blending of these units would establish groupings of diborate, triborate, tetraborate and pentaborate [11]. In addition, Manara et al, suggested that the inclusion of borate oxide in tellurite glass network may contribute to a stable structural unit as applied in the borosilicate glass system [12].…”

Section: Introductionmentioning

confidence: 99%

Comprehensive comparison on optical properties of samarium oxide (micro/nano) particles doped tellurite glass for optoelectronics applications

Azlan

¹

,

Hajer

²

,

Halimah

³

et al. 2021

J Mater Sci: Mater Electron

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Rare-earth oxides microparticles doped tellurite-based glass have been studied extensively to improve the capability of optoelectronic devices. We report a detailed comparison between two sets of glass series containing samarium microparticles and nanoparticles denoted as ZBTSm-MPs and ZBTSm-NPs respectively. The two sets of glass have been successfully fabricated via melt-quenching technique with chemical formula {[(TeO2)0.70 (B2O3)0.30]0.7 (ZnO)0.3}1-y (Sm2O3 (MPs/NPs)) y with y = 0.005, 0.01, 0.02, 0.03, 0.04 and 0.05 mol fraction. The TEM analysis confirmed the existence and formation of nanoparticles in ZBTSm-NPs glasses. The density of ZBTSm-NPs glasses was found higher than ZBTSm-MPs glasses due to the distributions of nano-scale particles in tellurite glass network. There was a linear trend of increment in the refractive index in both sets of glass series along with the concentrations of dopants. The refractive index of ZBTSm-NPs glasses was found higher than ZBTSm-MPs glasses due to the shift in compactness of glass structure with nano-scale particles. In comparison, the absorption peaks of ZBTSm-MPs glasses were greater than ZBTSm-NPs glasses which were mainly due to the restriction of electrons mobility in glass network with nano-scale particles. The optical band gap energy in ZBTSm-NPs glasses was found greater than ZBTSm-MPs glasses which correspond to the widening of forbidden gap with nano-scale particles. The polarizability of ZBTSm-NPs and ZBTSm-MPs was found in non-linear trend along with dopant concentrations. Based on these findings, the improvement of optical properties have been made by introducing samarium oxide nanoparticles in tellurite glass which is beneficial for optoelectronic devices.

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Comprehensive study on the nonlinear optical properties of lanthanum nanoparticles and lanthanum oxide doped zinc borotellurite glasses

Cited by 27 publications

References 41 publications

Determinant of Glass Material’s Parameters for Fiber Optic Application Durability

Determinant of Glass Material’s Parameters for Fiber Optic Application Durability

Determinant of Glass Material’s Parameters for Fiber Optic Application Durability

Comprehensive comparison on optical properties of samarium oxide (micro/nano) particles doped tellurite glass for optoelectronics applications

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