Magneto-optical fiber sensor based on bandgap effect of photonic crystal fiber infiltrated with magnetic fluid

Magneto-optical fiber sensor based on bandgap effect of photonic crystal fiber infiltrated with magnetic fluid

A magnetic field sensor based on combination of the magnetic fluid and the tunable photonic bandgap effect of photonic crystal fiber is proposed. The magnetic fluid with higher refractive index (>1.45) is prepared and filled into the air-holes of photonic crystal fiber to convert the index guidin...

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Main Authors: Zu, Peng, Chan, Chi Chiu, Gong, Tianxun, Jin, Yongxing, Wong, Wei Chang, Dong, Xinyong
Other Authors: School of Chemical and Biomedical Engineering
Format: Article
Language:English
Published: 2013
Online Access:https://hdl.handle.net/10356/97068
http://hdl.handle.net/10220/10879
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-970682020-03-07T11:35:36Z Magneto-optical fiber sensor based on bandgap effect of photonic crystal fiber infiltrated with magnetic fluid Zu, Peng Chan, Chi Chiu Gong, Tianxun Jin, Yongxing Wong, Wei Chang Dong, Xinyong School of Chemical and Biomedical Engineering School of Electrical and Electronic Engineering A magnetic field sensor based on combination of the magnetic fluid and the tunable photonic bandgap effect of photonic crystal fiber is proposed. The magnetic fluid with higher refractive index (>1.45) is prepared and filled into the air-holes of photonic crystal fiber to convert the index guiding fiber into photonic bandgap fiber. The proposed sensor takes full advantage of the ultrahigh sensitivity characteristic of photonic bandgap fiber and achieves a high sensitivity and resolution of 1.56 nm/Oe and 0.0064 Oe, respectively, which are 2-3 orders of magnitude better than other sensors based on magnetic fluid. Published version 2013-07-02T02:59:59Z 2019-12-06T19:38:38Z 2013-07-02T02:59:59Z 2019-12-06T19:38:38Z 2012 2012 Journal Article Zu, P., Chan, C. C., Gong, T., Jin, Y., Wong, W. C., & Dong, X. (2012). Magneto-optical fiber sensor based on bandgap effect of photonic crystal fiber infiltrated with magnetic fluid. Applied Physics Letters, 101(24), 241118. https://hdl.handle.net/10356/97068 http://hdl.handle.net/10220/10879 10.1063/1.4772017 en Applied physics letters © 2012 American Institute of Physics. This paper was published in Applied Physics Letters and is made available as an electronic reprint (preprint) with permission of American Institute of Physics. The paper can be found at the following official DOI: [http://dx.doi.org/10.1063/1.4772017]. 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. application/pdf
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
description A magnetic field sensor based on combination of the magnetic fluid and the tunable photonic bandgap effect of photonic crystal fiber is proposed. The magnetic fluid with higher refractive index (>1.45) is prepared and filled into the air-holes of photonic crystal fiber to convert the index guiding fiber into photonic bandgap fiber. The proposed sensor takes full advantage of the ultrahigh sensitivity characteristic of photonic bandgap fiber and achieves a high sensitivity and resolution of 1.56 nm/Oe and 0.0064 Oe, respectively, which are 2-3 orders of magnitude better than other sensors based on magnetic fluid.
author2 School of Chemical and Biomedical Engineering
author_facet School of Chemical and Biomedical Engineering
Zu, Peng
Chan, Chi Chiu
Gong, Tianxun
Jin, Yongxing
Wong, Wei Chang
Dong, Xinyong
format Article
author Zu, Peng
Chan, Chi Chiu
Gong, Tianxun
Jin, Yongxing
Wong, Wei Chang
Dong, Xinyong
spellingShingle Zu, Peng
Chan, Chi Chiu
Gong, Tianxun
Jin, Yongxing
Wong, Wei Chang
Dong, Xinyong
Magneto-optical fiber sensor based on bandgap effect of photonic crystal fiber infiltrated with magnetic fluid
author_sort Zu, Peng
title Magneto-optical fiber sensor based on bandgap effect of photonic crystal fiber infiltrated with magnetic fluid
title_short Magneto-optical fiber sensor based on bandgap effect of photonic crystal fiber infiltrated with magnetic fluid
title_full Magneto-optical fiber sensor based on bandgap effect of photonic crystal fiber infiltrated with magnetic fluid
title_fullStr Magneto-optical fiber sensor based on bandgap effect of photonic crystal fiber infiltrated with magnetic fluid
title_full_unstemmed Magneto-optical fiber sensor based on bandgap effect of photonic crystal fiber infiltrated with magnetic fluid
title_sort magneto-optical fiber sensor based on bandgap effect of photonic crystal fiber infiltrated with magnetic fluid
publishDate 2013
url https://hdl.handle.net/10356/97068
http://hdl.handle.net/10220/10879
_version_ 1681041538075852800

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