Simultaneous Measurement of Water Pressure and Temperature Based on a Simple Fabry-Perot Sensor

被引：9

作者：

Niu, Panting ^{[1
]}

Wang, Shun ^{[1
,2
]}

Zhang, Songyang ^{[1
]}

Jin, Rui-Bo ^{[1
]}

机构：

[1] Wuhan Inst Technol, Hubei Key Lab Opt Informat & Pattern Recognit, Wuhan 430205, Peoples R China

[2] Nanyang Technol Univ, Sch Civil & Environm Engn, Singapore 639798, Singapore

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2022年 / 34卷 / 12期

基金：

中国国家自然科学基金;

关键词：

Fabry-Perot cavity; temperature sensing; water pressure sensing; dual-parameter sensor; FIBER; SENSITIVITY; STRAIN;

D O I：

10.1109/LPT.2022.3177221

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：

We proposed a simple and compact Fabry-Perot (FP) sensor for simultaneous measurement of water pressure and temperature, composed of a standard fiber ferrule connector/flat contact (FC/FC) connector and aluminum foil attached to a thin metal plate. Two dips in the interference spectrum are selected to illustrate the response of the FP sensor to the water pressure and temperature, we can obtain the simultaneous measurement via a method of sensitivity coefficient matrix. Experimental results show the maximum sensitivity of -2.948 nm/kPa for water pressure sensing in 0 similar to 9 kPa and 1.119nm/degrees C for temperature sensing in 33 similar to 45 degrees C. In addition, the dual-parameter sensor has the advantages of compactness, stability, simple production, small size, and high sensitivity, making it suitable for a wide range of practical applications.

引用

页码：629 / 632

页数：4

共 22 条

[1] Simultaneous measurement of temperature and refractive index using focused ion beam milled Fabry-Perot cavities in optical fiber micro-tips [J].

Andre, Ricardo M. ;

Warren-Smith, Stephen C. ;

Becker, Martin ;

Dellith, Jan ;

Rothhardt, Manfred ;

Zibaii, M. I. ;

Latifi, H. ;

Marques, Manuel B. ;

Bartelt, Hartmut ;

Frazao, Orlando .

OPTICS EXPRESS, 2016, 24 (13) :14053-14065

[2]

[Anonymous], 2013, INT J ADV RES COMPUT

[3] Fiber-optic current sensor for electrowinning of metals [J].

Bohnert, Klaus ;

Gabus, Philippe ;

Nehring, Jurgen ;

Brandle, Hubert ;

Brunzel, Martin Georg .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2007, 25 (11) :3602-3609

[4] Multi-interface level sensors and new development in monitoring and control of oil separators [J].

Bukhari, SFA ;

Yang, WQ .

SENSORS, 2006, 6 (04) :380-389

[5] High sensitivity conductivity-temperature-depth sensing based on an optical microfiber coupler combined fiber loop [J].

Cao, Liang ;

Yu, Yang ;

Xiao, Min ;

Yang, Junbo ;

Zhang, Xueliang ;

Meng, Zhou .

CHINESE OPTICS LETTERS, 2020, 18 (01)

[6] OPTICAL FIBER SENSOR TECHNOLOGY [J].

GIALLORENZI, TG ;

BUCARO, JA ;

DANDRIDGE, A ;

SIGEL, GH ;

COLE, JH ;

RASHLEIGH, SC ;

PRIEST, RG .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1982, 18 (04) :626-665

[7] Simultaneous Measurement of Pressure and Temperature in Seawater with PDMS Sealed Microfiber Mach-Zehnder Interferometer [J].

Hou, Yun-Fei ;

Wang, Jing ;

Wang, Xin ;

Liao, Yi-Peng ;

Yang, Lei ;

Cai, En-Lin ;

Wang, Shan-Shan .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2020, 38 (22) :6412-6421

[8]

Jones J. D. C., 1997, 12th International Conference on Optical Fiber Sensors. Technical Digest. Postconference Edition, P36

[9] Sensitive and Wearable Optical Microfiber Sensor for Human Health Monitoring [J].

Li, Jin-hong ;

Chen, Jin-hui ;

Xu, Fei .

ADVANCED MATERIALS TECHNOLOGIES, 2018, 3 (12)

[10] Temperature Insensitive Liquid Level Sensor Based on Antiresonant Reflecting Guidance in Silica Tube [J].

Liu, Shuhui ;

Tian, Jie ;

Liu, Ningliang ;

Xia, Jujiang ;

Lu, Peixiang .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2016, 34 (22) :5239-5243

← 1 2 3 →