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Title: Temperature-insensitive magnetic field sensor based on nanoparticle magnetic fluid and photonic crystal fiber
Authors: Zu, Peng
Chan, Chi Chiu
Lew, Wen Siang
Hu, Limin
Jin, Yongxing
Chen, Li Han
Wong, Wei Chang
Dong, Xinyong
Liew, Hwi Fen
Keywords: DRNTU::Engineering::Chemical engineering::Biochemical engineering
Issue Date: 2012
Source: Zu. P., Chan, C. C., Lew, W. S., Hu, L., Jin, Y., Liew, H. F., et al. (2012). Temperature-insensitive magnetic field sensor based on nanoparticle magnetic fluid and photonic crystal fiber. IEEE photonics journal, 4(2), 491-498.
Series/Report no.: IEEE photonics journal
Abstract: A novel magnetic field sensor based on the magnetic fluid and Mach-Zehnder interferometer is proposed. The sensor takes advantage of the tunable refractive index property of the magnetic fluid and the modal interference property of the collapsed photonic crystal fiber. The achieved sensitivity and resolution of the sensor are 2.367 pm/Oe and 4.22 Oe, respectively. The magnetic field sensor is insensitive to the temperature variation with a temperature coefficient of 3.2 pm/°C.
ISSN: 1943-0655
DOI: 10.1109/JPHOT.2012.2192473
Rights: © 2012 IEEE
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:SCBE Journal Articles

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