dc.contributor.author | Klimentov, Dmitry | |
dc.contributor.author | Dvoyrin, Vladislav | |
dc.contributor.author | Halder, Arindam | |
dc.contributor.author | Paul, Mukul Chandra | |
dc.contributor.author | Das, Shyamal | |
dc.contributor.author | Bhadra, Shyamal K | |
dc.contributor.author | Sorokina, Irina T | |
dc.date.accessioned | 2017-11-03T07:13:55Z | |
dc.date.available | 2017-11-03T07:13:55Z | |
dc.date.created | 2015-07-03T09:28:58Z | |
dc.date.issued | 2015 | |
dc.identifier.citation | Optical materials (Amsterdam). 2015, 42 270-275. | nb_NO |
dc.identifier.issn | 0925-3467 | |
dc.identifier.uri | http://hdl.handle.net/11250/2463866 | |
dc.description.abstract | We report the results of an experimental investigation and theoretical analysis of luminescence decay in Yb/Tm Y-codoped fibers based on nano-modified glass. Based on the experimental results, numerical simulations allowed us to estimate the energy transfer efficiency between Yb3+ and Tm3+ ions. It was shown that yttria enhances the Yb/Tm energy transfer making fibers with Y-codoping a promising candidate for the development of light sources for laser applications and up-conversion emitters for visualization applications. These fibers demonstrate energy transfer efficiency of ∼50%, which makes them attractive for diode-pumping of Yb-ions at a wavelength of 975 nm. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Elsevier | nb_NO |
dc.title | Emission decay and energy transfer in Yb/Tm Y-codoped fibers based on nano-modified glass | nb_NO |
dc.type | Journal article | nb_NO |
dc.description.version | submittedVersion | nb_NO |
dc.source.pagenumber | 270-275 | nb_NO |
dc.source.volume | 42 | nb_NO |
dc.source.journal | Optical materials (Amsterdam) | nb_NO |
dc.identifier.doi | 10.1016/j.optmat.2014.12.045 | |
dc.identifier.cristin | 1252288 | |
dc.description.localcode | This is a submitted manuscript of an article published by Elsevier Ltd for North-Holland in Optical Materials, 3 February 2015. | nb_NO |
cristin.unitcode | 194,66,20,0 | |
cristin.unitname | Institutt for fysikk | |
cristin.ispublished | true | |
cristin.fulltext | preprint | |
cristin.qualitycode | 1 | |