Optimization of SERS Sensing With Micro-Lensed Optical Fibers and Au Nano-Film
| dc.contributor.author | Milenko, Karolina Barbara | |
| dc.contributor.author | Fuglerud, Silje Skeide | |
| dc.contributor.author | Aksnes, Astrid | |
| dc.contributor.author | Ellingsen, Reinold | |
| dc.contributor.author | Hjelme, Dag Roar | |
| dc.date.accessioned | 2021-02-02T08:35:19Z | |
| dc.date.available | 2021-02-02T08:35:19Z | |
| dc.date.created | 2020-07-28T19:15:46Z | |
| dc.date.issued | 2020 | |
| dc.identifier.citation | Journal of Lightwave Technology. 2020, 38 (7), . | en_US |
| dc.identifier.issn | 0733-8724 | |
| dc.identifier.uri | https://hdl.handle.net/11250/2725710 | |
| dc.description.abstract | We present the fabrication and characterization of optical fiber reflection probes based on surface-enhanced Raman scattering (SERS) and micro-lensed multimode fibers. For the SERS substrate, a nano-sphere lithography method is used. Comparison of SERS measurements with three different fiber probe configurations is presented. The proposed optimized structure shows a five times increase in SERS signal for dried Rhodamine 6G (R6G) and two times for aqueous R6G in comparison to a standard reflection configuration. Measurements of different concentrations of R6G in a water solution with an limit of detection (LOD) equal to 10 -7 M are demonstrated. | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | en_US |
| dc.rights | Navngivelse 4.0 Internasjonal | * |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
| dc.title | Optimization of SERS Sensing With Micro-Lensed Optical Fibers and Au Nano-Film | en_US |
| dc.type | Peer reviewed | en_US |
| dc.type | Journal article | en_US |
| dc.description.version | publishedVersion | en_US |
| dc.source.volume | 38 | en_US |
| dc.source.journal | Journal of Lightwave Technology | en_US |
| dc.source.issue | 7 | en_US |
| dc.identifier.doi | 10.1109/JLT.2019.2958128 | |
| dc.identifier.cristin | 1820797 | |
| dc.relation.project | Norges forskningsråd: 248872 | en_US |
| dc.relation.project | Norges forskningsråd: 245963 | en_US |
| dc.description.localcode | This work is licensed under a Creative Commons Attribution 4.0 License. For more information, see http://creativecommons.org/licenses/by/4.0/ | en_US |
| cristin.ispublished | true | |
| cristin.fulltext | original | |
| cristin.qualitycode | 1 |
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