{"title":"The doping and heat-treatment influence on spectral properties of Bi-Ge-O glasses","authors":"I. Stepanova, O. Petrova, I. Avetissov","doi":"10.1109/LO.2018.8435829","DOIUrl":null,"url":null,"abstract":"The glasses in Bi-Ge-O system doped with Cr<inf>2</inf>O<inf>3</inf> or Nd<inf>2</inf>O<inf>3</inf> were synthesized by melt-quenching technique. The bismuth optically active centers (Bi-centers) in the undoped and Nd<sup>3+</sup>-doped glasses were found by optical spectroscopy. The effect of initial glass compositions, doping ions nature and concentrations as soon as various heat-treatment conditions on the Bi-centers formation anddestruction was revealed and discussed.","PeriodicalId":175509,"journal":{"name":"2018 International Conference Laser Optics (ICLO)","volume":"76 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 International Conference Laser Optics (ICLO)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/LO.2018.8435829","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
The glasses in Bi-Ge-O system doped with Cr2O3 or Nd2O3 were synthesized by melt-quenching technique. The bismuth optically active centers (Bi-centers) in the undoped and Nd3+-doped glasses were found by optical spectroscopy. The effect of initial glass compositions, doping ions nature and concentrations as soon as various heat-treatment conditions on the Bi-centers formation anddestruction was revealed and discussed.
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