dc.contributor.authorZheng, Yangzi
dc.contributor.authorDong, Xinyong
dc.contributor.authorChan, Chi Chiu
dc.contributor.authorShum, Perry Ping
dc.contributor.authorSu, Haibin
dc.identifier.citationZheng, Y., Dong, X., Chan, C. C., Shum, P. P., & Su, H. (2015). Optical fiber magnetic field sensor based on magnetic fluid and microfiber mode interferometer. Optics communications, 336, 5-8.en_US
dc.description.abstractA magnetic field sensor is proposed based on the combination of magnetic fluid (MF) and an optical microfiber mode interferometer (MMI). It is measured that the MMI is highly sensitive to ambient refractive index (RI) with a high sensitivity up to 16,539 nm/RIU while RI of the MF is changeable with an external magnetic field strength. By monitoring wavelength shift of transmission spectrum of the MMI, magnetic field measurement is realized with a maximum sensitivity of −293 pm/Oe in the range of 0–220 Oe.en_US
dc.relation.ispartofseriesOptics communicationsen_US
dc.rights© 2014 Elsevier B.V. This is the author created version of a work that has been peer reviewed and accepted for publication by Optics Communications, Elsevier B.V. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1016/j.optcom.2014.09.026].en_US
dc.subjectDRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
dc.titleOptical fiber magnetic field sensor based on magnetic fluid and microfiber mode interferometeren_US
dc.typeJournal Article
dc.contributor.researchResearch Techno Plazaen_US
dc.contributor.schoolSchool of Chemical and Biomedical Engineeringen_US
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.contributor.schoolSchool of Materials Science and Engineeringen_US
dc.description.versionAccepted version

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