High-Sensitivity Strain and Temperature Simultaneous Measurement Sensor Based on Multimode Fiber Chirped Long-Period Grating

被引：29

作者：

Zhang, Shuo ^{[1
]}

Geng, Tao ^{[1
]}

Wang, Shengjia ^{[1
]}

Niu, Huiwen ^{[1
]}

Li, Xiang ^{[1
]}

Deng, Sifan ^{[1
]}

Wang, Zemin ^{[1
]}

Sun, Cuiting ^{[1
]}

Ma, Yiwei ^{[1
]}

Yang, Wenlei ^{[1
]}

Sun, Weimin ^{[1
]}

Yuan, Libo ^{[2
]}

机构：

[1] Harbin Engn Univ, Minist Educ China, Key Lab Infiber Integrated Opt, Harbin 150001, Peoples R China

[2] Guilin Univ Elect Technol, Guilin 541004, Peoples R China

来源：

IEEE SENSORS JOURNAL | 2020年 / 20卷 / 24期

基金：

中国国家自然科学基金;

关键词：

Temperature measurement; Optical fiber sensors; Strain; Temperature sensors; Optical fibers; Chirp; Long-period grating; fiber optics sensor; multimode optical fiber; strain and temperature sensor; OPTICAL-FIBER;

D O I：

10.1109/JSEN.2020.3010071

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：

A multimode fiber chirped long-period grating (MC-LPG) is proposed and studied as a sensor for simultaneous measurement of strain and temperature. This sensor consists of linear chirped multimode fiber and fixed-length single-mode fiber. The numerical analyses of the transmission spectrum and coupling mode are carried out to obtain appropriate period arrangement. The experimental results are in good agreement with the theoretical results. The chirped period arrangement induces a transmission spectrum with double peaks. Therefore, the simultaneous measurement of strain and temperature is realized by observing the wavelength shift of the two peaks. In addition, the high sensitivity of two resonance peaks provides a good resolution for the sensor.

引用

页码：14843 / 14849

页数：7

共 50 条

[41] Simultaneous measurement of high-temperature and strain using a combined long-period fiber grating/fabry-perot sensor fabricated by laser pulses
Key Lab. Broadband Optical Fiber Transmission Communication Networks Technol, University of Electronic Science and Technology, Chengdu 610054, China
不详
Zhongguo Jiguang, 2008, 6 (884-888):
[42] Reflective long-period fiber grating-based sensor with Sagnac fiber loop mirror for simultaneous measurement of refractive index and temperature
Yuan, Jianying
Zhao, Chun-Liu
Zhou, Yumeng
Yu, Xiangdong
Kang, Juan
Wang, Jianfeng
Jin, Shangzhong
APPLIED OPTICS, 2014, 53 (29) : H85 - H90
[43] LONG-PERIOD GRATING AS STRAIN SENSOR
Tahir, Bashir Ahmed
Saeed, M. A.
Ahmed, R.
Ahmed, M.
Ashiq, M. Gul Bahar
JOURNAL OF OVONIC RESEARCH, 2012, 8 (05): : 112 - 119
[44] A Strain Sensor Based on Core-Distortion Long-Period Fiber Grating
Li, Yuanyuan
Li, Min
Tian, Tian
Dai, Zizhao
Ma, Yiwei
Li, Song
Lu, Chunlian
Geng, Tao
IEEE PHOTONICS TECHNOLOGY LETTERS, 2023, 35 (24) : 1339 - 1342
[45] High-sensitivity simultaneous pressure and temperature sensor using a superstructure fiber grating
Lin, Chia-Min
Liu, Yi-Chi
Liu, Wen-Fung
Fu, Ming-Yue
Sheng, Hao-Jan
Bor, Sheau-Shong
Tien, Chuen-Lin
IEEE SENSORS JOURNAL, 2006, 6 (03) : 691 - 696
[46] High-Sensitivity Magnetic Field Sensor Based on Long-Period Grating Near the Dispersion Turning Point
Lu, Kangkang
Jiang, Chen
Mou, Chengbo
Liu, Yunqi
Wang, Hua
Zhu, Yuanfeng
IEEE SENSORS JOURNAL, 2022, 22 (14) : 14109 - 14117
[47] Simultaneous temperature and strain measurement based on arc-induced long-period fiber gratings
Rego, G
Falate, R
Kalinowski, HJ
Fabris, JL
Marques, PVS
Salgado, HM
Santos, JL
17th International Conference on Optical Fibre Sensors, Pts 1 and 2, 2005, 5855 : 679 - 682
[48] Simultaneous strain and temperature measurement with long-period gratings
Bhatia, V
Campbell, D
Claus, RO
Vengsarkar, AM
OPTICS LETTERS, 1997, 22 (09) : 648 - 650
[49] Simultaneous strain and temperature measurement with long-period gratings
Opt Lett, 9 (648):
[50] High-Sensitivity Fiber Bragg Grating Strain Sensor Based on Singlemode-Multimode-Singlemode Tapered Structure
Wang Honghai
Peng Simin
Gui Xin
Wang Changjia
Li Zhengying
LASER & OPTOELECTRONICS PROGRESS, 2019, 56 (13)

← 1 2 3 4 5 →