Refractive Index Sensitivity of Fiber Bragg Grating Inscribed in a Multimode Fiber

被引：0

作者：

Kuhne, Jean Filipe ^{[1
]}

de Oliveira, Valmir ^{[1
]}

Kalinowski, Hypolito Jose ^{[1
]}

Kamikawachi, Ricardo Canute ^{[1
]}

机构：

[1] Univ Tecnol Fed Parana, Curitiba, Parana, Brazil

来源：

2015 SBMO/IEEE MTT-S INTERNATIONAL MICROWAVE AND OPTOELECTRONICS CONFERENCE (IMOC) | 2015年

关键词：

Optical fiber transducer; multimode fiber; refractometric sensor; HYDROGEN SENSOR; FILM;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Experimental results of refractive index sensitivity of etched fiber Bragg gratings inscribed in multimode fibers are presented in this work. The response of gratings to environmental refractive index changes is investigated by gratings immersion into glycerin-water blends with several concentrations. This study concludes that refractive index sensitivity of etched fiber Bragg gratings inscribed in multimode fibers are higher than the one found at etched fiber Bragg grating inscribed in single-mode fibers. Greater multimode core diameter enables Bragg gratings to exhibit enhanced sensitivity without requiring further fiber diameter reduction.

引用

收藏

页数：3

相关论文

共 12 条

[1] Monitoring the quality of frying oils using a nanolayer coated optical fiber refractometer [J].

Abe, I. ;

Oliveira, J. ;

Simoes, E. ;

Caldas, P. ;

Frazao, O. .

TALANTA, 2010, 83 (01) :291-293

[2] Design of a gas sensor based on a. cladding-reduced long period fiber grating coated with a sensitive film [J].

Chen, Haiyun ;

Gu, Zhengtian .

OPTIK, 2013, 124 (03) :219-224

[3] Etched FBG written in multimode fibers: Sensing characteristics and applications in the liquid fuels sector [J].

Corotti, Raquel De Paiva ;

Thaler, Juliana ;

Kalinowski, Hypolito José ;

Muller, Marcia ;

Fabris, José Luís ;

Kamikawachi, Ricardo Canute .

Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2015, 14 (01) :51-59

[4] Enhanced sensitivity of fiber Bragg grating hydrogen sensor using flexible substrate [J].

Dai, Jixiang ;

Yang, Minghong ;

Yang, Zhi ;

Li, Zhi ;

Wang, Yao ;

Wang, Gaopeng ;

Zhang, Yi ;

Zhuang, Zhi .

SENSORS AND ACTUATORS B-CHEMICAL, 2014, 196 :604-609

[5] Greatly etched fiber Bragg grating hydrogen sensor with Pd/Ni composite film as sensing material [J].

Dai, Jixiang ;

Yang, Minghong ;

Yu, Xun ;

Cao, Kun ;

Liao, Junsheng .

SENSORS AND ACTUATORS B-CHEMICAL, 2012, 174 :253-257

[6] Fiber optic sensors for hydrocarbon detection [J].

Falate, R ;

Kamikawachi, RC ;

Müller, M ;

Kalinowski, HJ ;

Fabris, JL .

SENSORS AND ACTUATORS B-CHEMICAL, 2005, 105 (02) :430-436

[7] Optical fibre long period grating with a nanoporous coating formed from silica nanoparticles for ammonia sensing in water [J].

Korposh, Sergiy ;

Selyanchyn, Roman ;

Yasukochi, Wataru ;

Lee, Seung-Woo ;

James, Stephen W. ;

Tatam, Ralph P. .

MATERIALS CHEMISTRY AND PHYSICS, 2012, 133 (2-3) :784-792

[8] Etched fiber Bragg grating for refractive index distribution measurement [J].

Luo, Bin-bin ;

Zhao, Ming-fu ;

Zhou, Xiao-jun ;

Shi, Sheng-hui ;

Han, Xi ;

Wang, Ying .

OPTIK, 2013, 124 (17) :2777-2780

[9] A fast response intrinsic humidity sensor based on an etched singlemode polymer fiber Bragg grating [J].

Rajan, Ginu ;

Noor, Yusof Mohd ;

Liu, Bing ;

Ambikairaja, Eliathamby ;

Webb, David J. ;

Peng, Gang-Ding .

SENSORS AND ACTUATORS A-PHYSICAL, 2013, 203 :107-111

[10] Detection Limit of Etched Fiber Bragg Grating Sensors [J].

Shivananju, B. Nanjunda ;

Renilkumar, M. ;

Prashanth, Gurusiddappa R. ;

Asokan, Sundararajan ;

Varma, Manoj M. .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2013, 31 (14) :2441-2447