Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/99571
Title: Magneto-optical fiber sensor based on magnetic fluid
Authors: Zu, Peng
Chan, Chi Chiu
Lew, Wen Siang
Jin, Yongxing
Zhang, Yifan
Liew, Hwi Fen
Chen, Li Han
Wong, Wei Chang
Dong, Xinyong
Issue Date: 2012
Source: Zu, P., Chan, C. C., Lew, W. S., Jin, Y., Zhang, Y., Liew, H. F., et al. (2012). Magneto-optical fiber sensor based on magnetic fluid. Optics Letters, 37(3), 398-400.
Series/Report no.: Optics letters
Abstract: A novel magnetic field fiber sensor based on magnetic fluid is proposed. The sensor is configured as a Sagnac interferometer structure with a magnetic fluid film and a section of polarization maintaining fiber inserted into the fiber loop to produce a sinusoidal interference spectrum for measurement. The output interference spectrum is shifted as the change of the applied magnetic field strength with a sensitivity of 16.7 pm/Oe and a resolution of 0.60 Oe. The output optical power is varied with the change of the applied magnetic field strength with a sensitivity of 0.3998 dB/Oe.
URI: https://hdl.handle.net/10356/99571
http://hdl.handle.net/10220/10950
ISSN: 0146-9592
DOI: 10.1364/OL.37.000398
Rights: © 2012 Optical Society of America. This paper was published in Optics Letters and is made available as an electronic reprint (preprint) with permission of Optical Society of America. The paper can be found at the following official DOI: [http://dx.doi.org/10.1364/OL.37.000398]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SCBE Journal Articles
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