Fiber Bragg grating-based fiber sensor for simultaneous measurement of refractive index and temperature

被引：94

作者：

Meng, Hongyun ^{[1
]}

Shen, Wei ^{[1
]}

Zhang, Guanbin ^{[1
]}

Tan, Chunhua ^{[1
]}

Huang, Xuguang ^{[1
]}

机构：

[1] S China Normal Univ, Lab Photon Informat Technol, Sch Informat & Optoelect Sci & Engn, Guangzhou 510006, Guangdong, Peoples R China

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 2010年 / 150卷 / 01期

关键词：

Fiber sensor; Fiber Bragg grating; Refractive index; Fresnel reflection; Side mode suppression ratio;

D O I：

10.1016/j.snb.2010.07.010

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A simple sensor for simultaneous measurement of refractive index and temperature in solutions based on fiber Bragg Dating (FBG) is proposed The sensor contains only a not mal FBG with a pigtail fiber When the FBG is immersed in different liquids of refractive index, the side mode suppression ratio of the FBG varies due to the Fresnel reflection of the pigtail fiber The sensor is also capable of simultaneous measurement refractive index and temperature combining the thermo-optic effect of the FBG Its ease of fabrication and low-cost offer the attractive applications in chemical and biological sensing (C) 2010 Elsevier B V All lights reserved

引用

页码：226 / 229

页数：4

共 15 条

[1] Fiber optical Bragg grating refractometer [J].

Asseh, A ;

Sandgren, S ;

Ahlfeldt, H ;

Sahlgren, B ;

Stubbe, R ;

Edwall, G .

FIBER AND INTEGRATED OPTICS, 1998, 17 (01) :51-62

[2] Chemical Bragg grating sensor network basing on side-polished optical fiber [J].

Ecke, W ;

Usbeck, K ;

Hagemann, V ;

Mueller, R ;

Willsch, R .

OPTICAL AND FIBER OPTIC SENSOR SYSTEMS, 1998, 3555 :457-466

[3] Optical refractometer based on a birefringent Bragg grating written in an H-shaped fiber [J].

Frazao, O. ;

Martynkien, T. ;

Baptista, J. M. ;

Santos, J. L. ;

Urbanczyk, W. ;

Wojcik, J. .

OPTICS LETTERS, 2009, 34 (01) :76-78

[4] Refractive index sensor based on micro structured fiber Bragg grating [J].

Iadicicco, A ;

Campopiano, S ;

Cutolo, A ;

Giordano, M ;

Cusano, A .

IEEE PHOTONICS TECHNOLOGY LETTERS, 2005, 17 (06) :1250-1252

[5] Measurement of acetic acid using a fibre Bragg grating interferometer [J].

Jesus, C. ;

Silva, S. F. O. ;

Castanheira, M. ;

GonzalezAguilar, G. ;

Frazao, O. ;

Jorge, P. A. S. ;

Baptista, J. M. .

MEASUREMENT SCIENCE AND TECHNOLOGY, 2009, 20 (12)

[6] Fiber grating sensors [J].

Kersey, AD ;

Davis, MA ;

Patrick, HJ ;

LeBlanc, M ;

Koo, KP ;

Askins, CG ;

Putnam, MA ;

Friebele, EJ .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1997, 15 (08) :1442-1463

[7] Measurement of the refractive index of liquids at 1.3 and 1.5 micron using a fibre optic Fresnel ratio meter [J].

Kim, CB ;

Su, CB .

MEASUREMENT SCIENCE AND TECHNOLOGY, 2004, 15 (09) :1683-1686

[8] Tilted short-period fibre-Bragg-grating-induced coupling to cladding modes for accurate refractometry [J].

Laffont, G ;

Ferdinand, P .

MEASUREMENT SCIENCE AND TECHNOLOGY, 2001, 12 (07) :765-770

[9] Highly sensitive fiber Bragg grating refractive index sensors [J].

Liang, W ;

Huang, YY ;

Xu, Y ;

Lee, RK ;

Yariv, A .

APPLIED PHYSICS LETTERS, 2005, 86 (15) :1-3

[10] Fiber grating evanescent-wave sensors [J].

Meltz, G ;

Hewlett, SJ ;

Love, JD .

CHEMICAL, BIOCHEMICAL, AND ENVIRONMENTAL FIBER SENSORS VIII, 1996, 2836 :342-350

← 1 2 →