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

Zhang, Xu and Liu, Bo and Zhang, Hao and Wu, Jixuan and Song, Binbin and Wang, Chao (2018) A magnetic field sensor based on a dual S-tapered multimode fiber interferometer. Measurement Science & Technology, 29 (7). ISSN 0957-0233. (doi:https://doi.org/10.1088/1361-6501/aac00e) (Access to this publication is currently restricted. You may be able to access a copy if URLs are provided)

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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
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101 Telecommunications > TK5103.59 Optical communications, Fibre-optics
Divisions: Faculties > Sciences > School of Engineering and Digital Arts
Faculties > Sciences > School of Engineering and Digital Arts > Broadband & Wireless Communications
Depositing User: Chao Wang
Date Deposited: 01 Jun 2018 10:53 UTC
Last Modified: 05 Jun 2018 11:38 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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