Magnetic-field sensor based on a two core fiber and Fe3O4 magnetic fluid

I. Hernandez-Romano; C. J. S. de Matos

doi:10.1364/LAOP.2014.LM4A.6

Latin America Optics and Photonics Conference
OSA Technical Digest (online) (Optica Publishing Group, 2014),
paper LM4A.6
•https://doi.org/10.1364/LAOP.2014.LM4A.6

Magnetic-field sensor based on a two core fiber and Fe₃O₄ magnetic fluid

I. Hernandez-Romano and C. J. S. de Matos

Latin America Optics and Photonics Conference 2014

Cancun Mexico
16–21 November 2014
ISBN: 978-1-55752-825-4

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poster monday (LM4A)

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I. Hernandez-Romano and C. J. S. de Matos, "Magnetic-field sensor based on a two core fiber and Fe3O4 magnetic fluid," in Latin America Optics and Photonics Conference, OSA Technical Digest (online) (Optica Publishing Group, 2014), paper LM4A.6.

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Abstract

A magnetic field sensor based on a two-core fiber and magnetic fluid is demonstrated. A sensitivity of 4.86 pm/Oe was achieved by measuring the displacement of spectral features associated with intercore coupling with magnetic field.

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