Transmissive optical fiber magnetic field sensor based on ferrofluids
Dudus, Anna Maria and Blue, Robert and Uttamchandani, Deepak (2017) Transmissive optical fiber magnetic field sensor based on ferrofluids. In: IEEE SENSORS 2017, 2017-10-29 - 2017-11-01, Scottish Exhibition and Conference Centre.
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Abstract
A compact optical fiber magnetic field sensor is reported which relies on the magnetic field induced displacement of a ferrofluid lying in the gap between two single mode optical fibers (SMFs) that are aligned face to face. The ferrofluid displacement alters the coupling of light from the input optical fiber to the output optical fiber. When the applied magnetic field changes from 0 mT to 10 mT the optical attenuation changes from 0 dB to -28 dB.
ORCID iDs
Dudus, Anna Maria, Blue, Robert ORCID: https://orcid.org/0000-0002-8598-5210 and Uttamchandani, Deepak ORCID: https://orcid.org/0000-0002-2362-4874;-
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Item type: Conference or Workshop Item(Paper) ID code: 62205 Dates: DateEvent1 November 2017Published10 August 2017AcceptedSubjects: Technology > Electrical engineering. Electronics Nuclear engineering Department: Faculty of Engineering > Electronic and Electrical Engineering Depositing user: Pure Administrator Date deposited: 01 Nov 2017 11:39 Last modified: 20 Sep 2024 00:24 Related URLs: URI: https://strathprints.strath.ac.uk/id/eprint/62205
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