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UPSI Digital Repository (UDRep)
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| Abstract : Universiti Pendidikan Sultan Idris |
| This work presents the effect of erbium oxide in tellurite glass on the intensity parameters, emission and upconversion to be used as laser glass. We select 0.04�mol fraction of erbium oxide in tellurite glass as it gives the optimum results for glass stability, luminescence and intensity parameters. The structural arrangement of glass matrices was revealed by XRD analysis. The amorphous structural arrangement was found and there was no crystalline structure existed in the glass matrix. The FTIR analysis revealed the existence of TeO3 non-bridging oxygen which has important role in the shifting of the optical parameters. The Judd?Ofelt analysis (intensity parameters, ?? = 2, 4, 6) were studied by applying nine transition states obtained from UV?Vis-NIR absorption spectrum which were 4G11/2 + 2H9/2 + 4F5/2 + 4F7/2 + 2H11/2 + 4S3/2 + 4F9/2 + 4I9/2 + 4I11/2. The obtained results for the intensity parameters were in accordance by the following trends ?2 > ?4 > ?6. A broad red emission at 648�nm was found with excitation state of 380�nm. Four emission peaks were found from upconversion emission spectrum as follows; 381�nm, 420�nm, 466�nm and 560�nm which correspond to 4G11/2 ? 4I15/2, 4F3/2 ? 4I15/2, 4F7/2 ? 4I15/2 and 4S3/2 ? 4I15/2. The prominent emission for upconversion was 560�nm which produce yellow emission. Based on these results, erbium doped boro-tellurite glass is capable to be utilized as red, blue and green glass lasers. The absorption and emission cross sections and optical gain factor have been carried out by using Mc-Cumber theory. ? 2021, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature. |
| References |
T.K. Jumadilov, K. Khimersen, B. Totkhuskyzy, J. Haponiuk, Adsorption methods for the extraction and seperation of rare earth elements. Rev. Complex Use Miner. Resour. 318(3), 12–23 (2021). https://doi.org/10.31643/2021/6445.24 A.V. Nitsenko, N.M. Burabaeva, F.K. Tuleytay, R.S. Seisembaev, X.A. Linnik, M.N. Azlan, Study of physical and chemical properties of tellurium-containing middlings. Complex Use Miner. Resour. 4(315), 49–56 (2020). https://doi. org/10.31643/2020/6445.36 A.T. Khabiyev, O.S. Baigenzhenov, S.B. Yulussov, M.S. Akbarov, M.M. Sydykanov, Study of leaching processes of sintered black shale ore. Complex Use Miner. Resour. 4(315), 5–10 (2020). https://doi.org/10.31643/2020/6445.31 R. El-Mallawany, A.H. El-Sayed, M.M.H.A. El-Gawad, ESR and electrical conductivity studies of (TeO2)095(CeO2)005 semiconducting glasses. Mater. Chem. Phys. 41(2), 87–91 (1995) H.M.M. Moawad, H. Jain, R. El-Mallawany, T. Ramadan, M. El-Sharbiny, Electrical conductivity of silver vanadium tellurite glasses. J. Am. Ceram. Soc. 85, 2655–2659 (2002) R. El-Mallawany, A. Abousehly, A.A. El-Rahamani, E. Yousef, Radiation effect on the ultrasonic attenuation and internal friction of tellurite glasses. Mater. Chem. Phys. 52(2), 161–165 (1998) R. El-Mallawany, Devitrification and vitrification of tellurite glasses. J. Mater. Sci. 6, 1–3 (1995) R. El-Mallawany, Structural and vibrational investigations of thermal properties of tellurite glasses. J. Mater. Res. 7(1), 224–228 (1992) N. Sooraj Hussain, G. Hungerford, R. El-Mallawany, M.J. Gomes, M.A. Lopes, N. Ali, J.D. Santos, S. Buddhudu, Absorption and emission analysis of RE3?(Sm3? and Dy3?): lithium boro tellurite glasses. J. Nanosci. Nanotechnol. 9(6), 3672–3677 (2009) R. El-Mallawany, M. Sidkey, A. Khafagy, H. Afifi, Ultrasonic attenuation of tellurite glasses. Mater. Chem. Phys. 37(2), 197–200 (1994) S. Altin, A. Yolun, Fabrication and electrochemical performance of Ho-substituted C/LiFePO4: Improved battery performance. J. Mater. Sci. 32, 21568–21578 (2021) M.A. Aksan, S. Altin, Y. Balci, M.E. Yakinci, Structural characterization and transport properties of the HTc Bi2Sr2(Ca, Cd)Cu2O8?d glass-ceramic rods. Mater. Chem. Phys. 106(2–3), 428–436 (2007) S. Altin, M.A. Aksan, E. Altin et al., Effect of Bi2O3 addition on the single-crystal BiSrCaCuO whisker growth. J. Supercond. Nov. Magn. 24, 331–339 (2011) S.A. Umar, G.G. Ibrahim, Theoretical elastic moduli of TeO2 – B2O3 – SiO2 glasses. EDUCATUM J. Sci. Math. Technol. 7(2), 18–30 (2020). https://doi.org/10.37134/ejsmt.vol7.2.3 A. MohammedAliyu, N.E. Ahmed, Structure and Physical properties of 30MgSO4-(70–x) P2O5-xSm2O3 glasses. EDUCATUM J. Sci. Math. Technol. 6(2), 22–34 (2019). h ttps://doi.org/10.37134/ejsmt.vol6.2.3 J. Bhemarajam, M. Swapna, P. MohanBabu, M.P. SyamPrasad, Spectroscopic studies on Er3? ions incorporated bismuth borolead lithium glasses for solid state lasers and fiber amplifiers. Opt. Mater. 113, 110818 (2021) X. Shen, Y. Zhang, J. Li, G. Yang, Y. Zhou, Broadband flat near-infrared emission from tellurite glass doped with Tm3?, Er3? and Ag NPs. Opt Laser Technol 129, 106264 (2020) A. Madhu, N. Srinatha, Structural and spectroscopic studies on the concentration dependent erbium doped lithium bismuth boro tellurite glasses for optical fiber applications. Infrared Phys. Technol. 107, 103300 (2020) L. Xia, Y. Zhang, C. Li, X. Shen, Y. Zhou, Er3?/Tm3?/ Nd3? tri-doping tellurite glass with ultra-wide NIR emission. J. Alloys Compd. 863, 158626 (2021) G. Hou, L. Cao, C. Zhang, Y. Xiaoran, F. Wenbin, G. Li, J. Xia, Y. Ping, Improvement of ultra-broadband near-infrared emission in Nd3?-Er3?-Pr3? tri-doped tellurite glasses. Opt. Mater. 111, 110547 (2021) M.K. Halimah, M.N.A. Hazlin, F.D. Muhammad, Experimental and theoretical approach on the optical properties of zinc borotellurite glass doped with dysprosium oxide. Spectrochim. Acta Part A 195, 128–135 (2018) M.N. Azlan, M.K. Halimah, S.Z. Shafinas, W.M. Daud, Electronic polarizability of zinc borotellurite glass system containing erbium nanoparticles. Mater. Express 5(3), 211–218 (2015) M.N. Azlan, M.K. Halimah, Role of Nd3? nanoparticles on enhanced optical efficiency in borotellurite glass for optical fiber. Results Phys. 11, 58–64 (2018) M.N. Azlan, M.K. Halimah, A.B. Suriani, Y. Azlina, R. ElMallawany, Electronic polarizability and third-order nonlinearity of Nd3? doped borotellurite glass for potential optical fiber. Mater Chem Phys 236, 121813 (2019) M.K. Halimah, A.M. Hamza, F.D. Muhammad, K.T. Chan, S.A. Umar, I. Umaru, I.G. Geidam, Effect of erbium nanoparticles on structural and spectroscopic properties of bio-silica borotellurite glasses containing silver oxide. Mater. Chem. Phys. 236, 121795 (2019) S. Kaur, O.P. Pandey, C.K. Jayasankar, N. Chopra, Spectroscopic, thermal and structural investigations of Dy3? activated zinc borotellurite glasses and nano-glass-ceramics for white light generation. J Non-Cryst. Solids 521, 119472 (2019) A. Malge, T. Sankarappa, T. Sujatha, G.B. Devidas, P. AbdulAzeem, Investigation of physical and spectroscopic properties of WO3 doped zinc-lithium-dysprosium borotellurite glasses. Opt. Mater. 109, 110282 (2020) M. Vijayakumar, P. Jayanthi, K. Marimuthu, Influence of dopant ions concentration on the spectroscopic properties of Eu3? doped alkaline earth oxyfluoro-borotellurite glasses for LED and red laser applications. Opt. Mater 93, 44–50 (2019)
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