Optimized design of an ultrasensitive tapered dual-hole fiber gas pressure sensor operating near the dispersion turning point

被引：2

作者：

Wang, Xinyu ^{[1
]}

Ling, Qiang ^{[1
]}

Luo, Si ^{[1
]}

Tao, Jihong ^{[1
]}

Cai, Mingda ^{[1
]}

Yu, Zhangwei ^{[1
]}

Chen, Daru ^{[1
]}

机构：

[1] Zhejiang Normal Univ, Hangzhou Inst Adv Studies, Hangzhou 311231, Peoples R China

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 2022年 / 39卷 / 09期

关键词：

HIGH-SENSITIVITY; HIGH-TEMPERATURE; CAVITY;

D O I：

10.1364/JOSAB.460139

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An ultrasensitive gas pressure sensor based on a tapered dual-hole fiber working near the dispersion turning point is proposed. The gas pressure sensing characteristics and optimization method are investigated. The fiber structural parameters have been optimized to obtain the maximal sensitivity of the dual-peak interval up to 251.72 nm/MPa with a linearity of 98.3% in the pressure range from 0.1 to 0.6 MPa. The sensitivity is at least 1 order of magnitude higher than that of theMach-Zehnder-interference-based gas pressure sensor. Therefore, the high sensitivity, good linearity, and the compact size make the proposed sensor more competitive in the field of gas pressure monitoring. (c) 2022 Optica Publishing Group

引用

页码：2415 / 2420

页数：6

共 27 条

[1] Ultrasensitive cancer cell sensing based on tapered optical fiber operating near the dispersion turning point
Zhang, Qiang
Zhao, Junlei
Han, Anqi
Zhang, Xiaonan
Yang, Mingya
Li, Hui
Yu, Benli
Zhang, Guosheng
Zhou, Sheng
[J]. SENSORS AND ACTUATORS B-CHEMICAL, 2024, 407
[2] Highly Sensitive Dual-Core Microstructured Fiber Sensor Operating Near the Dispersion Turning Point
Zhang, Zhichao
Yuan, Jinhui
Qiu, Shi
Mei, Chao
Zhou, Xian
Wu, Qiang
Yan, Binbin
Wang, Kuiru
Sang, Xinzhu
Yu, Chongxiu
[J]. IEEE SENSORS JOURNAL, 2023, 23 (10) : 10489 - 10499
[3] Design of a dual-core dual-hole fiber for hydrostatic pressure sensing
Chen, D.
Hu, G.
Tse, M. L. V.
Tam, H. Y.
[J]. OPTICS COMMUNICATIONS, 2012, 285 (10-11) : 2615 - 2619
[4] Design of an on-chip sensor operating near the dispersion turning point with ultrahigh sensitivity
Zhang, Gangshun
Huang, Tianye
Wu, Zhichao
Tu, Xin
Zhang, Xiangli
Luo, Dapeng
Lei, Rongrong
Xu, Guizhen
Zhang, Wang
[J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2021, 38 (09) : 2786 - 2791
[5] Axial strain and temperature sensor based on tapered seven-core fiber operating at dispersion turning point
Xu, Wenyan
Wu, Bing
Wei, Yalong
Zhang, Guoyu
Zhao, Yujia
Cui, Xiaojun
Peng, Feng
Yang, Jun
[J]. OPTICS AND LASER TECHNOLOGY, 2024, 174
[6] Ultrasensitive interferometers based on zigzag-shaped tapered optical microfibers operating at the dispersion turning point
Zhou, Wenchao
Wei, Youlian
Wang, Yue
Li, Kaiwei
Yu, Haiyang
Wu, Yihui
[J]. OPTICS EXPRESS, 2021, 29 (22) : 36926 - 36935
[7] In situ exploring the dynamic behaviors of gas bubbles in liquid by using a tapered dual-hole hollow fiber
Long, Gang
Wan, Hao
Yang, Siyuan
Wang, Ning
Zhou, Ai
Zhao, Kun
Liao, Zhaolong
Shui, Biao
Li, Litong
[J]. SURFACES AND INTERFACES, 2022, 34
[8] Axial strain and temperature sensor based on tapered biased four-core fiber operating at dispersion turning point
Xu, Wenyan
Wu, Bing
Zhao, Jishuai
Zhao, Yujia
Cui, Xiaojun
Zhang, Guoyu
Peng, Feng
Yang, Jun
[J]. SENSORS AND ACTUATORS A-PHYSICAL, 2024, 366
[9] Ultrasensitive refractometer based on helical long-period fiber grating near the dispersion turning point
Liu, Shen
Zhou, Min
Zhang, Zhe
Sun, Zhongyuan
Bai, Zhiyong
Wang, Yiping
[J]. OPTICS LETTERS, 2022, 47 (10) : 2602 - 2605
[10] Ultrasensitive Two-stressing-applying Microfiber-Based Sensor Operating Near the Dispersion Turning Point with Enhanced Fabrication-tolerance
Xu, Shengyao
Chi, Chuirong
Chang, Weijie
Huang, Feng
[J]. 2022 IEEE 14TH INTERNATIONAL CONFERENCE ON ADVANCED INFOCOMM TECHNOLOGY (ICAIT 2022), 2022, : 184 - 187

← 1 2 3 →