Snorre Braathen Kjeldby

Stipendiat - Senter for Materialvitenskap og Nanoteknologi fysikk

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E-post s.b.kjeldby@smn.uio.no

Mobiltelefon +47 48279926

Rom 3216

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Besøksadresse Kristen Nygaards hus Gaustadalleen 23A 0373 OSLO

Andre tilknytninger Det matematisk-naturvitenskapelige fakultet (Student)

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Emneord: LENS, SMN

Milenko, Karolina Barbara; Fuglerud, Silje Skeide; Kjeldby, Snorre Braathen; Ellingsen, Reinold; Aksnes, Astrid & Hjelme, Dag Roar (2018). Micro-lensed optical fibers for a surface-enhanced Raman scattering sensing probe. Optics Letters. ISSN 0146-9592. 43(24), s 6029- 6032 . doi: 10.1364/OL.43.006029 Fulltekst i vitenarkiv. Vis sammendrag
We present the fabrication and characterization of a novel sensing configuration based on surface-enhanced Raman scattering (SERS) and two micro-lensed optical fibers. The first micro-lensed fiber is used to excite surface plasmon resonance in a gold film deposited over a mono-layer of nano-sphere surface (AuFON), and the second lensed fiber is used to collect the SERS signal. The sensing capabilities of the fabricated device are demonstrated by measuring different concentrations of Rhodamine 6G in a water solution.
Kjeldby, Snorre Braathen; Evenstad, Otto Magnus; Cooil, Simon Phillip & Wells, Justin (2017). Probing dimensionality using a simplified 4-probe method. Journal of Physics: Condensed Matter. ISSN 0953-8984. 29(39) . doi: 10.1088/1361-648X/aa8296

Publisert 1. juli 2020 13:41 - Sist endret 5. nov. 2020 15:22