Parallel Polydimethylsiloxane-Cavity Fabry-Perot Interferometric Temperature Sensor Based on Enhanced Vernier Effect

被引：34
作者：
Mu, Xiaoguang [1 ]
Gao, Jiale [2 ]
Yang, Yuqiang [2 ]
Wang, Ji [2 ]
Bi, Lei [3 ]
机构：
[1] Guangdong Ocean Univ, Sch Mech & Power Engn, Zhanjiang 524088, Peoples R China
[2] Guangdong Ocean Univ, Sch Elect & Informat Engn, Zhanjiang 524088, Peoples R China
[3] Guangdong Ocean Univ, Coll Continuing Educ, Zhanjiang 524088, Peoples R China
来源：
IEEE SENSORS JOURNAL | 2022年 / 22卷 / 02期
基金：
中国国家自然科学基金;
关键词：
Temperature sensors; Sensors; Sensitivity; Silicon compounds; Optical fiber sensors; Ocean temperature; Fabrication; Optical fiber sensor; Fabry-Perot interferometers; enhanced Vernier effect; polydimethylsiloxane; HIGH-SENSITIVITY; FIBER;
D O I：
10.1109/JSEN.2021.3133457
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：
This study proposes an experimental implementation of temperature sensing system to study the enhanced Vernier effect using two polydimethylsiloxane (PDMS)-cavity Fabry-Perot interferometers (FPIs) arranged in parallel. However, these devices exhibited opposite responses to temperature; that is, with an increase (or decrease) in temperature, the two FPIs shifted in red and blue wavelength directions, respectively. This indicated that the sensitivity amplification of their parallel configuration was considerably larger than that generated by the traditional Vernier effect. Experimental results showed that the temperature sensitivities of the two FPIs were -0.42 and 1.36 nm/degrees C while that of their parallel structure was -14.6 nm/degrees C corresponding to an amplification factor of 10.7, which was much larger than that (8.2) of the traditional Vernier effect.
引用
收藏
页码：1333 / 1337
页数：5
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[1]   High sensitivity temperature sensor based on fiber air-microbubble Fabry-Perot interferometer with PDMS-filled hollow-core fiber [J].
Chen, Mao-qing ;
Zhao, Yong ;
Xia, Feng ;
Peng, Yun ;
Tong, Rui-jie .
SENSORS AND ACTUATORS A-PHYSICAL, 2018, 275 :60-66
[2]   Cascaded-Cavity Fabry-Perot Interferometric Gas Pressure Sensor based on Vernier Effect [J].
Chen, Peng ;
Dai, Yutang ;
Zhang, Dongsheng ;
Wen, Xiaoyan ;
Yang, Minghong .
SENSORS, 2018, 18 (11)
[3]   Hollow microsphere combined with optical harmonic Vernier effect for strain and temperature discrimination [J].
Gomes, Andre D. ;
Ferreira, Marta S. ;
Bierlich, Joerg ;
Kobelke, Jens ;
Rothhardt, Manfred ;
Bartelt, Hartmut ;
Frazao, Orlando .
OPTICS AND LASER TECHNOLOGY, 2020, 127
[4]   Optical Harmonic Vernier Effect: A New Tool for High Performance Interferometric Fiber Sensors [J].
Gomes, Andre D. ;
Ferreira, Marta S. ;
Bierlich, Joerg ;
Kobelke, Jens ;
Rothhardt, Manfred ;
Bartelt, Hartmut ;
Frazao, Orlando .
SENSORS, 2019, 19 (24)
[5]   Highly sensitive PDMS-filled Fabry-Perot interferometer temperature sensor based on the Vernier effect [J].
Hou, Leyi ;
Zhao, Chunliu ;
Xu, Ben ;
Mao, Bangning ;
Shen, Changyu ;
Wang, D. N. .
APPLIED OPTICS, 2019, 58 (18) :4858-4865
[6]   High-sensitivity and fast-response fiber-optic micro-thermometer based on a piano-concave Fabry-Perot cavity filled with PDMS [J].
Kong, Ling-Xin ;
Zhang, Yan-Xin ;
Zhang, Wei-Gang ;
Zhang, Yun-Shan ;
Yu, Lin ;
Wang, Song ;
Geng, Peng-Cheng ;
Yan, Tie-Yi .
SENSORS AND ACTUATORS A-PHYSICAL, 2018, 281 :236-242
[7]   Ultra-Sensitive Fiber-Optic Temperature Sensor Consisting of Cascaded Liquid-Air Cavities Based on Vernier Effect [J].
Lang, Changpeng ;
Liu, Yi ;
Liao, Yingying ;
Li, Jinjian ;
Qu, Shiliang .
IEEE SENSORS JOURNAL, 2020, 20 (10) :5286-5291
[8]   Ultrasensitive refractive index sensor based on enhanced Vernier effect through cascaded fiber core-offset pairs [J].
Li, Jiewen ;
Zhang, Meng ;
Wan, Minggui ;
Lin, Chunli ;
Huang, Shihong ;
Liu, Cuihong ;
He, Qingping ;
Qiu, Xiaozhong ;
Fang, Xiaohui .
OPTICS EXPRESS, 2020, 28 (03) :4145-4155
[9]   Optical cascaded Fabry-Perot interferometer hydrogen sensor based on vernier effect [J].
Li, Yina ;
Zhao, Chunliu ;
Xu, Ben ;
Wang, Dongning ;
Yang, Minghong .
OPTICS COMMUNICATIONS, 2018, 414 :166-171
[10]   Complex optical fiber sensor based on the Vernier effect for temperature sensing [J].
Liu, Fulu ;
Zhang, Yumin ;
Meng, Fanyong ;
Dong, Mingli ;
Zhu, Lianqing ;
Luo, Fei .
OPTICAL FIBER TECHNOLOGY, 2021, 61
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