Optical spectroscopy of Nd-doped borate glasses
| dc.contributor.author | Padlyak, B. V. | |
| dc.contributor.author | Ryba-Romanowski, W. | |
| dc.contributor.author | Lisiecki, R. | |
| dc.contributor.author | Adamiv, V. T. | |
| dc.contributor.author | Burak, Ya. V. | |
| dc.contributor.author | Teslyuk, I. M. | |
| dc.date.accessioned | 2012-10-16T06:40:13Z | |
| dc.date.available | 2012-10-16T06:40:13Z | |
| dc.date.issued | 2012 | |
| dc.description.abstract | Optical absorption, luminescence excitation and emission spectra as well as luminescence kinetics of the Nd3+ centres in glasses with Li2B4O7:Nd, LiCaBO3:Nd, and CaB4O7:Nd compositions containing 0.5 and 1.0 mol. % Nd2O3 have been investigated and analyzed. Using Judd-Ofelt theory oscillator strengths (f) and phenomenological intensity parameters W t ( W 2, W 4, and W 6) for all investigated glasses were determined. Radiative transitions rates (Wr), radiative lifetimes (τrad), and branching ratios (β) for Nd3+ centres have been calculated. Measured lifetimes for Nd3+ centres in the 4F3/2 emitting level are compared with those calculated and quantum efficiency (h) have been estimated. | uk_UA |
| dc.identifier.citation | Optical spectroscopy of Nd-doped borate glasses / B. V. Padlyak, W. Ryba-Romanowski, R. Lisiecki, V. T. Adamiv, Ya. V. Burak, I. M. Teslyuk // Оксидні матеріали електронної техніки – отримання, властивості, застосування (ОМЕЕ – 2012) : збірник матеріалів міжнародної наукової конференції, 3-7 вересня 2012 року, Львів, Україна / Національний університет “Львівська політехніка”. – Львів : Видавництво Львівської політехніки, 2012. – С. 200–201. – Bibliography: 8 titles. | uk_UA |
| dc.identifier.uri | https://ena.lpnu.ua/handle/ntb/15301 | |
| dc.language.iso | en | uk_UA |
| dc.publisher | Видавництво Львівської політехніки | uk_UA |
| dc.subject | Nd3+-doped borate glasses | uk_UA |
| dc.subject | optical absorption | uk_UA |
| dc.subject | Judd-Ofelt analysis | uk_UA |
| dc.subject | luminescence spectra | uk_UA |
| dc.subject | decay kinetics | uk_UA |
| dc.title | Optical spectroscopy of Nd-doped borate glasses | uk_UA |
| dc.type | Article | uk_UA |