DC pole | Wartość | Język |
dc.contributor.author | Pisarska, Joanna | - |
dc.contributor.author | Kuwik, Marta | - |
dc.contributor.author | Pisarski, Wojciech A. | - |
dc.date.accessioned | 2022-01-28T11:53:33Z | - |
dc.date.available | 2022-01-28T11:53:33Z | - |
dc.date.issued | 2022 | - |
dc.identifier.citation | "Materials", 2022, iss. 3, art. no. 767, s. 1-14 | pl_PL |
dc.identifier.issn | 1996-1944 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12128/22425 | - |
dc.description.abstract | The results presented in this communication concern visible and near-IR emission of Pr3+ ions in selected inorganic glasses, i.e., borate-based glass with Ga2O3 and BaO, lead-phosphate glass with Ga2O3, gallo-germanate glass modified by BaO/BaF2, and multicomponent fluoride glass based on InF3. Glasses present several emission bands at blue, reddish orange, and near-infrared spectral ranges, which correspond to 4f–4f electronic transitions of Pr3+. The profiles of emission bands and their relative intensity ratios depend strongly on glass-host. Visible emission of Pr3+ ions is tuned from red/orange for borate-based glass to nearly white light for multicomponent fluoride glass based on InF3. The positions and spectral linewidths for near-infrared luminescence bands at the optical telecommunication window corresponding to the 1G4 → 3H5, 1D2 → 1G4, and 3H4 → 3F3,3F4 transitions of Pr3+ are dependent on glass-host matrices and excitation wavelengths. Low-phonon fluoride glasses based on InF3 and gallo-germanate glasses with BaO/BaF2 are excellent candidates for broadband near-infrared optical amplifiers. Spectroscopic properties of Pr3+-doped glasses are compared and discussed in relation to potential optical applications. | pl_PL |
dc.language.iso | en | pl_PL |
dc.rights | Uznanie autorstwa 3.0 Polska | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/pl/ | * |
dc.subject | inorganic glasses | pl_PL |
dc.subject | Pr3+ ions | pl_PL |
dc.subject | luminescence | pl_PL |
dc.subject | spectroscopic properties | pl_PL |
dc.title | Spectroscopic Properties of Inorganic Glasses Doped with Pr3+: A Comparative Study | pl_PL |
dc.type | info:eu-repo/semantics/article | pl_PL |
dc.identifier.doi | 10.3390/ma15030767 | - |
Pojawia się w kolekcji: | Artykuły (WNP)
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