Optical fiber magnetic field sensor based on single-mode-multimode-single-mode structure and magnetic fluid

被引：235

作者：

Chen, Yaofei ^{[1
,2
]}

Han, Qun ^{[1
,2
]}

Liu, Tiegen ^{[1
,2
]}

Lan, Xinwei ^{[3
]}

Xiao, Hai ^{[3
]}

机构：

[1] Tianjin Univ, Coll Precis Instrument & Optoelect Engn, Tianjin 300072, Peoples R China

[2] Tianjin Univ, Key Lab Optoelect Informat Technol, Minist Educ, Tianjin 300072, Peoples R China

[3] Missouri Univ Sci & Technol, Dept Elect & Comp Engn, Rolla, MO 65409 USA

来源：

OPTICS LETTERS | 2013年 / 38卷 / 20期

基金：

中国国家自然科学基金;

关键词：

ABSORPTION; LASER;

D O I：

10.1364/OL.38.003999

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An optical fiber magnetic field sensor based on the single-mode-multimode-single-mode (SMS) structure and magnetic fluid (MF) is proposed and demonstrated. By using a piece of no-core fiber as the multimode waveguide in the SMS structure and MF sealed in a capillary tube as the magnetic sensitive media, which totally immersing the no-core fiber, an all-fiber magnetic sensor was fabricated. Interrogation of the magnetic field strength can be achieved either by measuring the dip wavelength shift of the transmission spectrum or by detecting the transmission loss at a specific wavelength. A demonstration sensor with sensitivities up to 905 pm/mT and 0.748 dB/mT was fabricated and investigated. A theoretical model for the design of the proposed device was developed and numerical simulations were performed. (C) 2013 Optical Society of America

引用

页码：3999 / 4001

页数：3

共 17 条

[1] Optical Fiber Cladding Ring Magnetic Field Sensor [J].

Childs, Paul ;

Candiani, Alessandro ;

Pissadakis, Stavros .

IEEE PHOTONICS TECHNOLOGY LETTERS, 2011, 23 (13) :929-931

[2] Magnetic field sensor based on fiber Bragg grating with a spiral microgroove ablated by femtosecond laser [J].

Dai, Yutang ;

Yang, Minghong ;

Xu, Gang ;

Yuan, Yinquan .

OPTICS EXPRESS, 2013, 21 (14) :17386-17391

[3] All-fiber magnetic field sensors based on magnetic fluid-filled photonic crystal fibers [J].

Gao, R. ;

Jiang, Y. ;

Abdelaziz, S. .

OPTICS LETTERS, 2013, 38 (09) :1539-1541

[4] Optimal design and fabrication of SMS fiber temperature sensor for liquid [J].

Gao, Ren Xi ;

Wang, Qiang ;

Zhao, Fang ;

Meng, Bo ;

Qu, Shi Liang .

OPTICS COMMUNICATIONS, 2010, 283 (16) :3149-3152

[5] Designing optical-fiber modulators by using magnetic fluids [J].

Horng, HE ;

Chieh, JJ ;

Chao, YH ;

Yang, SY ;

Hong, CY ;

Yang, HC .

OPTICS LETTERS, 2005, 30 (05) :543-545

[6] MAGNETO-OPTICAL ABSORPTION IN INFRARED REGION FOR MAGNETIC FLUID THIN-FILM [J].

INABA, N ;

MIYAJIMA, H ;

TAKAHASHI, H ;

TAKETOMI, S ;

CHIKAZUMI, S .

IEEE TRANSACTIONS ON MAGNETICS, 1989, 25 (05) :3866-3868

[7] Fiber ring laser interrogated zeolite-coated singlemode-multimode-singlemode structure for trace chemical detection [J].

Lan, X. ;

Huang, J. ;

Han, Q. ;

Wei, T. ;

Gao, Z. ;

Jiang, H. ;

Dong, J. ;

Xiao, H. .

OPTICS LETTERS, 2012, 37 (11) :1998-2000

[8]

Lei Gao T. Z., 2012, IEEE PHOTONICS J, V4, P2095

[9] All-fiber multimode interference bandpass filter [J].

Mohammed, Waleed S. ;

Smith, Peter W. E. ;

Gu, Xijia .

OPTICS LETTERS, 2006, 31 (17) :2547-2549

[10] Fiber-optic evanescent field modulator using a magnetic fluid as the cladding [J].

Pu, Shengli ;

Chen, Xianfeng ;

Chen, Yuping ;

Xu, Yonghao ;

Liao, Weijun ;

Chen, Lijun ;

Xia, Yuxing .

JOURNAL OF APPLIED PHYSICS, 2006, 99 (09)

← 1 2 →