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DC Field | Value | Language |
---|---|---|
dc.contributor.author | N. Jarucha | en_US |
dc.contributor.author | N. Wantana | en_US |
dc.contributor.author | Y. Ruangtaweep | en_US |
dc.contributor.author | J. Kaewkhao | en_US |
dc.contributor.author | S. Kothan | en_US |
dc.contributor.author | N. Sangwaranatee | en_US |
dc.date.accessioned | 2022-10-16T07:12:24Z | - |
dc.date.available | 2022-10-16T07:12:24Z | - |
dc.date.issued | 2021-01-01 | en_US |
dc.identifier.issn | 16078489 | en_US |
dc.identifier.issn | 10584587 | en_US |
dc.identifier.other | 2-s2.0-85121311683 | en_US |
dc.identifier.other | 10.1080/10584587.2020.1857189 | en_US |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85121311683&origin=inward | en_US |
dc.identifier.uri | http://cmuir.cmu.ac.th/jspui/handle/6653943832/76558 | - |
dc.description.abstract | The 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.subject | Engineering | en_US |
dc.subject | Materials Science | en_US |
dc.subject | Physics and Astronomy | en_US |
dc.title | Physical and Luminescence Studies of Er<sup>3+</sup>-Doped into Borate Glass for IR Lighting Application | en_US |
dc.type | Journal | en_US |
article.title.sourcetitle | Integrated Ferroelectrics | en_US |
article.volume | 221 | en_US |
article.stream.affiliations | Suan Sunandha Rajabhat University | en_US |
article.stream.affiliations | Nakhon Pathom Rajabhat University | en_US |
article.stream.affiliations | Chiang Mai University | en_US |
Appears in Collections: | CMUL: Journal Articles |
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