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dc.contributor.authorN. Jaruchaen_US
dc.contributor.authorN. Wantanaen_US
dc.contributor.authorY. Ruangtaweepen_US
dc.contributor.authorJ. Kaewkhaoen_US
dc.contributor.authorS. Kothanen_US
dc.contributor.authorN. Sangwaranateeen_US
dc.date.accessioned2022-10-16T07:12:24Z-
dc.date.available2022-10-16T07:12:24Z-
dc.date.issued2021-01-01en_US
dc.identifier.issn16078489en_US
dc.identifier.issn10584587en_US
dc.identifier.other2-s2.0-85121311683en_US
dc.identifier.other10.1080/10584587.2020.1857189en_US
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85121311683&origin=inwarden_US
dc.identifier.urihttp://cmuir.cmu.ac.th/jspui/handle/6653943832/76558-
dc.description.abstractThe gadolinium tungsten borate glasses doped with Er3+ were prepared by melt quenching technique for study in physical, absorption and luminescence properties. The glass composition (30-x) B2O3 − 27.5 Gd2O3 − 42.5 WO3–x Er2O3, where x = 0.1, 0.5, 1.0 and 2.0 mol%. The results show that doping Er2O3 in higher concentration make the glass density and molar volume increases. The absorption spectra indicate the photon absorbing of Er3+ in visible light and near-infrared region. The emission spectra of these glasses have been recorded under 275 nm (Gd3+) and 380 nm (Er3+) excitation wavelength and it is observed that these glasses show green 550 nm and red 577 nm. NIR photoluminescence under 311 nm (Gd3+), 524 nm (Er3+) and 978 nm (Er3+), excitation was measured of glass in the region 1400–1700 nm. NIR emissions show a peak centered at 1543 nm. The luminescence of an erbium-doped glass was investigated at room temperature. In addition, mechanisms of the luminescence by multiphoton absorption and energy transfer processes are discussed based on the energy-level diagram of Er3+ and luminescence spectra. These results benefit for efficient short and conventional-length optical amplifiers and tunable lasers.en_US
dc.subjectEngineeringen_US
dc.subjectMaterials Scienceen_US
dc.subjectPhysics and Astronomyen_US
dc.titlePhysical and Luminescence Studies of Er<sup>3+</sup>-Doped into Borate Glass for IR Lighting Applicationen_US
dc.typeJournalen_US
article.title.sourcetitleIntegrated Ferroelectricsen_US
article.volume221en_US
article.stream.affiliationsSuan Sunandha Rajabhat Universityen_US
article.stream.affiliationsNakhon Pathom Rajabhat Universityen_US
article.stream.affiliationsChiang Mai Universityen_US
Appears in Collections:CMUL: Journal Articles

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