dc.contributor.author | Song, Seunghan | |
dc.contributor.author | Lønsethagen, Kristin | |
dc.contributor.author | Laurell, Fredrik | |
dc.contributor.author | Hawkins, Thomas A. | |
dc.contributor.author | Ballato, John | |
dc.contributor.author | Fokine, Michael | |
dc.contributor.author | Gibson, Ursula | |
dc.date.accessioned | 2019-09-24T08:25:39Z | |
dc.date.available | 2019-09-24T08:25:39Z | |
dc.date.created | 2019-05-04T12:37:51Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Nature Communications. 2019, 10 (1790) | nb_NO |
dc.identifier.issn | 2041-1723 | |
dc.identifier.uri | http://hdl.handle.net/11250/2618396 | |
dc.description.abstract | Semiconductor-core optical fibres have potential applications in photonics and optoelectronics due to large nonlinear optical coefficients and an extended transparency window. Laser processing can impose large temperature gradients, an ability that has been used to improve the uniformity of unary fibre cores, and to inscribe compositional variations in alloy systems. Interest in an integrated light-emitting element suggests a move from Group IV to III-V materials, or a core that contains both. This paper describes the fabrication of GaSb/Si core fibres, and a subsequent CO2 laser treatment that aggregates large regions of GaSb without suppressing room temperature photoluminescence. The ability to isolate a large III-V crystalline region within the Si core is an important step towards embedding semiconductor light sources within infrared light-transmitting silicon optical fibre. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Nature | nb_NO |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.title | Laser restructuring and photoluminescence of glass-clad GaSb/Si-core optical fibres | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | publishedVersion | nb_NO |
dc.source.volume | 10 | nb_NO |
dc.source.journal | Nature Communications | nb_NO |
dc.source.issue | 1790 | nb_NO |
dc.identifier.doi | 10.1038/s41467-019-09835-1 | |
dc.identifier.cristin | 1695588 | |
dc.relation.project | Norges forskningsråd: 262644 | nb_NO |
dc.relation.project | Wallenbergstiftelsen: 20160104 | nb_NO |
dc.relation.project | Norges teknisk-naturvitenskapelige universitet: 111 | nb_NO |
dc.relation.project | Norges forskningsråd: 250158 | nb_NO |
dc.relation.project | Norges forskningsråd: 262232 | nb_NO |
dc.description.localcode | Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. | nb_NO |
cristin.unitcode | 194,66,20,0 | |
cristin.unitname | Institutt for fysikk | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 2 | |