dc.contributor.author | Sorokin, Evgeni | |
dc.contributor.author | Klimentov, Dmitry | |
dc.contributor.author | Frolov, MP | |
dc.contributor.author | Korostelin, Yuri | |
dc.contributor.author | Kozlovsky, VI | |
dc.contributor.author | Podmar'kov, Yuri | |
dc.contributor.author | Skasyrsky, Ya K | |
dc.contributor.author | Sorokina, Irina T | |
dc.date.accessioned | 2017-11-03T11:50:34Z | |
dc.date.available | 2017-11-03T11:50:34Z | |
dc.date.created | 2015-01-14T12:15:29Z | |
dc.date.issued | 2014 | |
dc.identifier.citation | Applied physics B. 2014, 117 (4), 1009-1014. | nb_NO |
dc.identifier.issn | 0946-2171 | |
dc.identifier.uri | http://hdl.handle.net/11250/2463944 | |
dc.description.abstract | We report spectroscopic characteristics and laser properties of the mid-infrared active laser medium Cr2+:CdS. Temperature-dependent absorption, luminescence and lifetime measurements of the 5E exited state allow determination of peak emission cross section value of 1.35 × 10−18 cm2 in σ-polarization at room temperature. Lifetime values vary from 7.6 µs at 8 K to 0.48 µs at 320 K, corresponding to 22 % quantum yield at 285 K. Under Tm-fiber laser pumping, the continuous-wave output reached 1.8 W at 2.5 μm with 35.5 % slope efficiency. With a single CaF2 prism, the CW Cr2+:CdS laser could be tuned from 2.240 to 3.285 µm. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Springer Verlag | nb_NO |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.title | Continuous-wave broadly tunable high-power Cr:CdS laser | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | publishedVersion | nb_NO |
dc.source.pagenumber | 1009-1014 | nb_NO |
dc.source.volume | 117 | nb_NO |
dc.source.journal | Applied physics B | nb_NO |
dc.source.issue | 4 | nb_NO |
dc.identifier.doi | 10.1007/s00340-014-5921-z | |
dc.identifier.cristin | 1197623 | |
dc.description.localcode | © The Author(s) 2014 Open Access. This article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited. | nb_NO |
cristin.unitcode | 194,66,20,0 | |
cristin.unitname | Institutt for fysikk | |
cristin.ispublished | true | |
cristin.fulltext | preprint | |
cristin.qualitycode | 1 | |