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A magnetic field sensor based on a dual S-tapered multimode fiber interferometer

Zhang, Xu, Liu, Bo, Zhang, Hao, Wu, Jixuan, Song, Binbin, Wang, Chao (2018) A magnetic field sensor based on a dual S-tapered multimode fiber interferometer. Measurement Science & Technology, 29 (7). Article Number 75103. ISSN 0957-0233. (doi:10.1088/1361-6501/aac00e) (KAR id:67186)

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Official URL
https://doi.org/10.1088/1361-6501/aac00e

Abstract

A multimode interferometer (MMI) for the measurement of a magnetic field based on concatenated S-tapered fibers is proposed and experimentally demonstrated. Spectrally interrogated magnetic field sensing is achieved by integrating the proposed MMI with magnetic fluids. The magnetic sensitivity of the MMI reaches 0.011 dB Oe?1. Owing to its desirable advantages such as compactness, low cost, fast response and flexible structure, the proposed MMI is anticipated to find potential applications in in situ measurements of the magnetic field.

Item Type: Article
DOI/Identification number: 10.1088/1361-6501/aac00e
Subjects: T Technology > TK Electrical engineering. Electronics. Nuclear engineering > TK5101 Telecommunications > TK5103.59 Optical communications
Divisions: Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts
Depositing User: Chao Wang
Date Deposited: 01 Jun 2018 10:53 UTC
Last Modified: 16 Feb 2021 13:55 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/67186 (The current URI for this page, for reference purposes)
Wang, Chao: https://orcid.org/0000-0002-0454-8079
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