Magnetic-field sensing with a single-mode fiber
Optics Letters, Vol. 6, Issue 1, pp. 19-21 (1981)
http://dx.doi.org/10.1364/OL.6.000019
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Abstract
A fiber-optic magnetic-field sensor is constructed by bonding a single-mode fiber to a nickel cylinder. The magnetic field, by means of the magnetostrictive effect, alters the state of polarization of light in the fiber. A sensitivity of 1.76 × 10-2 rad/m Oe is demonstrated, permitting detection of fields as small as 4.4 × 10-6 Oe/m of fiber.
© 1981 Optical Society of America
Citation
S. C. Rashleigh, "Magnetic-field sensing with a single-mode fiber," Opt. Lett. 6, 19-21 (1981)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-6-1-19
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