Design and fabrication of SMS fiber refractometer for liquid

被引：22

作者：

Gao, R. X. ^{[1
]}

Liu, W. J. ^{[1
]}

Wang, Y. Y. ^{[1
]}

Wang, Q. ^{[1
]}

Zhao, F. ^{[1
]}

Qu, S. L. ^{[1
]}

机构：

[1] Harbin Inst Technol, Dept Optoelect, Weihai 264209, Peoples R China

来源：

SENSORS AND ACTUATORS A-PHYSICAL | 2012年 / 179卷

关键词：

Fiber optic sensors; Refractive index; SMS fiber; REFRACTIVE-INDEX MEASUREMENT; HIGH-SENSITIVITY; MULTIMODE-INTERFERENCE; OPTICAL-FIBER; SENSOR; INTERFEROMETER;

D O I：

10.1016/j.sna.2012.02.020

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：

Single-mode/multi-mode/single-mode (SMS) fibers are optimally designed and fabricated as high sensitivity (similar to 4.6 x 10(-6)) refractometer sensors for liquid. Iris shown that the width of multimode fiber is a key factor in the performance of as-fabricated refractometer sensor, which can be effectively controlled in the fabrication process by monitoring the output power of SMS fiber during wet acid etching process. The experimental results match quite well with the numerical simulation results. As-fabricated refractometer sensor shows promising potential applications in precisely monitoring the refractive index of liquid in chemical and biomedical fields. Crown Copyright (C) 2012 Published by Elsevier B.V. All rights reserved.

引用

页码：5 / 9

页数：5

共 15 条

[1] Capillary refractometer integrated in a microfluidic configuration [J].

Calixto, Sergio ;

Rosete-Aguilar, Martha ;

Monzon-Hernandez, David ;

Minkovich, Vladimir P. .

APPLIED OPTICS, 2008, 47 (06) :843-848

[2] Fabry-Perot refractometer based on an end-of-fiber polymer tip [J].

Frazao, O. ;

Caldas, P. ;

Santos, J. L. ;

Marques, P. V. S. ;

Turck, C. ;

Lougnot, D. J. ;

Soppera, O. .

OPTICS LETTERS, 2009, 34 (16) :2474-2476

[3] Optical fiber refractometry based on multimode interference [J].

Frazao, Orlando ;

Silva, Susana O. ;

Viegas, Jaime ;

Ferreira, Luis A. ;

Araujo, Francisco M. ;

Santos, Jose L. .

APPLIED OPTICS, 2011, 50 (25) :E184-E188

[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] Compact three segmented multimode fibre modal interferometer for high sensitivity refractive-index measurement [J].

Jung, Y. ;

Kim, Soan ;

Lee, D. ;

Oh, K. .

MEASUREMENT SCIENCE AND TECHNOLOGY, 2006, 17 (05) :1129-1133

[6] Real-time differential refractometry without interferometry at a sensitivity level of 10-6 [J].

McClimans, Michael ;

LaPlante, Charles ;

Bonner, David ;

Bali, Samir .

APPLIED OPTICS, 2006, 45 (25) :6477-6486

[7] All-fiber optic sensor for measurement of liquid refractive index [J].

Nath, P. ;

Singh, H. K. ;

Datta, R. ;

Sarma, K. C. .

SENSORS AND ACTUATORS A-PHYSICAL, 2008, 148 (01) :16-18

[8] Refractive index measurement with long-period gratings arc-induced in pure-silica-core fibres [J].

Rego, GM ;

Santos, JL ;

Salgado, HM .

OPTICS COMMUNICATIONS, 2006, 259 (02) :598-602

[9] Refractive-index measurements in the near-IR using an Abbe refractometer [J].

Rheims, J ;

Koser, J ;

Wriedt, T .

MEASUREMENT SCIENCE AND TECHNOLOGY, 1997, 8 (06) :601-605

[10] High-sensitivity, evanescent field refractometric sensor based on a tapered, multimode fiber interference [J].

Wang, Pengfei ;

Brambilla, Gilberto ;

Ding, Ming ;

Semenova, Yuliya ;

Wu, Qiang ;

Farrell, Gerald .

OPTICS LETTERS, 2011, 36 (12) :2233-2235

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