Magnetic field sensor based on magnetic fluid with side-polished fiber Bragg grating

2011 ◽  
Author(s):  
Jixiang Dai ◽  
Minghong Yang
Keyword(s):  
Magnetic Field ◽  
Fiber Bragg Grating ◽  
Magnetic Fluid ◽  
Magnetic Field Sensor ◽  
Bragg Grating ◽  
Field Sensor ◽  
Side Polished Fiber

Magnetic Field Sensor Based on Magnetic Fluid-Infiltrated Phase-Shifted Fiber Bragg Grating

2018 ◽  
Vol 18 (10) ◽  
pp. 4008-4012 ◽  
Author(s):  
Lifeng Bao ◽  
Xinyong Dong ◽  
Shuqin Zhang ◽  
Changyu Shen ◽  
Perry Ping Shum
Keyword(s):  
Magnetic Field ◽  
Fiber Bragg Grating ◽  
Magnetic Fluid ◽  
Magnetic Field Sensor ◽  
Bragg Grating ◽  
Field Sensor

Thinned fiber Bragg grating magnetic field sensor with magnetic fluid

2011 ◽  
Author(s):  
Ciming Zhou ◽  
Li Ding ◽  
Dongli Wang ◽  
Yaqi Kuang ◽  
Desheng Jiang
Keyword(s):  
Magnetic Field ◽  
Fiber Bragg Grating ◽  
Magnetic Fluid ◽  
Magnetic Field Sensor ◽  
Bragg Grating ◽  
Field Sensor

Magnetic field sensor based on magnetic fluid clad etched fiber Bragg grating

2011 ◽  
Vol 17 (3) ◽  
pp. 210-213 ◽  
Author(s):  
Jixiang Dai ◽  
Minghong Yang ◽  
Xiaobing Li ◽  
Hongliang Liu ◽  
Xinglin Tong
Keyword(s):  
Magnetic Field ◽  
Fiber Bragg Grating ◽  
Magnetic Fluid ◽  
Magnetic Field Sensor ◽  
Bragg Grating ◽  
Field Sensor

scholarly journals Magnetic Field Sensor Based on a Tri-Microfiber Coupler Ring in Magnetic Fluid and a Fiber Bragg Grating

Sensors ◽  
2019 ◽  
Vol 19 (23) ◽  
pp. 5100 ◽  
Author(s):  
Wei ◽  
Liu ◽  
Mallik ◽  
Farrel ◽  
Wu ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Magnetic Fields ◽  
Fiber Bragg Grating ◽  
Magnetic Fluid ◽  
High Sensitivity ◽  
Spectral Shift ◽  
Magnetic Field Sensor ◽  
Bragg Grating ◽  
Low Field ◽  
Field Sensor

In this paper we propose and investigate a novel magnetic field sensor based on a Tri-microfiber coupler combined with magnetic fluid and a fiber Bragg grating (FBG) in a ring. A sensitivity of 1306 pm/mT was experimentally demonstrated in the range of magnetic fields from 0 to 15 mT. The reflection peak in the output spectrum associated with the FBG serves as a reference point allowing to avoid ambiguity in determining the spectral shift induced by the magnetic field. Due to its high sensitivity at low magnetic fields, the proposed structure could be of high interest in low field biosensing applications that involve a magnetic field, such as magnetic manipulation or separation of biomolecules.

D-shaped tilted fiber Bragg grating using magnetic fluid for magnetic field sensor

2017 ◽  
Vol 405 ◽  
pp. 228-232 ◽  
Author(s):  
Yu Ying ◽  
Rui Zhang ◽  
Guang-Yuan Si ◽  
Xin Wang ◽  
Yuan-Wei Qi
Keyword(s):  
Magnetic Field ◽  
Fiber Bragg Grating ◽  
Magnetic Fluid ◽  
Magnetic Field Sensor ◽  
Bragg Grating ◽  
Field Sensor

scholarly journals Magnetic field sensor based on reflection spectrum measurement of fiber Bragg grating

2014 ◽  
Author(s):  
Jingyi Yang ◽  
Xinyong Dong ◽  
Shangzhong Jin ◽  
Chi Chiu Chan ◽  
Perry Ping Shum
Keyword(s):  
Magnetic Field ◽  
Fiber Bragg Grating ◽  
Reflection Spectrum ◽  
Magnetic Field Sensor ◽  
Bragg Grating ◽  
Spectrum Measurement ◽  
Field Sensor
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